Top 12 Best Battery For 2019 Honda CRV That Lasts Long
Finding a reliable battery for your 2019 Honda CRV can be challenging when you want something that balances longevity and performance without frequent replacements. Choosing the right battery means your vehicle starts smoothly in all weather conditions and supports your daily driving needs.
This product is designed for owners who want dependable starts and minimal maintenance over time, whether you use your CRV for commuting or weekend trips. In this review, you will learn about the top options available, how each battery performs, and key features that matter for your 2019 Honda CRV.
This will help you make an informed decision and keep your vehicle running reliably throughout the year.
Top Power Options to Keep Your 2019 Honda CR-V Running Smoothly
| Image | Product | Price |
|---|---|---|
Our Top Picks 1 ![]() | Interstate Batteries Group 51R Car Battery Replacement (M-51R) 12V, 425 | Check Price |
Our Top Picks 2 ![]() | Interstate Batteries Group 51R Car Battery Replacement (MT-51R) 12V, 500 | Check Price |
Our Top Picks 3 ![]() | Car Key Battery for Honda CR-V (2015-2024 CRV Smart Keyless | Check Price |
1. Interstate Batteries Group 51R Car Battery Replacement (M-51R) 12V, 425

Dependability and performance combine seamlessly with the Interstate Batteries Group 51R Car Battery Replacement (M-51R). This 12-volt battery is designed to power vehicles with reliability and long-lasting strength.
Perfect for those seeking a balance of quality and value, it ensures your car starts effortlessly in various conditions.
Featuring 425 cold cranking amps and 75 minutes of reserve capacity, the M-51R provides steady energy essential for daily driving. Its design suits over 200 vehicle models, catering to a wide range of passenger cars and SUVs.
The battery exemplifies Interstate’s commitment to delivering consistent power with an emphasis on durability and practicality.
Interstate’s M-51R battery delivers dependable starting power ideal for a variety of vehicles, offering 425 CCA to handle cold starts without hesitation. Its 75-minute reserve capacity ensures the battery sustains power during unexpected demands, enhancing reliability on the road.
Crafted for consumers focused on value, the battery features a conventional flooded design delivering 25-30 cycles at 80% depth of discharge. This specification supports consistent recharge and discharge cycles, contributing to a longer battery lifespan.
Interstate’s core deposit refund system encourages responsible recycling, supporting environmental care alongside product performance. The PowerFast technology embedded in this battery provides impressive starting power delivery, making it practical for daily drivers who want dependable results without excess cost. Installation is straightforward, and compatibility can be verified easily via the Amazon Confirmed Fit Tool for added assurance.
Installation is straightforward, and compatibility can be verified easily via the Amazon Confirmed Fit Tool for added assurance.
Pros
- Strong starting power with 425 cold cranking amps
- Fits over 200 vehicle makes and models
- Encourages recycling with refundable core deposit
Cons
- Conventional flooded design requires occasional maintenance
The Interstate Batteries Group 51R replacement delivers consistent, reliable power for a range of vehicles including many 2019 Honda CR-V models. Its solid construction and practical features make it a smart option for drivers seeking dependable performance backed by a trusted brand.
| Specification | Details |
|---|---|
| Voltage | 12 Volts |
| Cold Cranking Amps (CCA) | 425 |
| Reserve Capacity | 75 minutes |
| Group Size | 51R |
| Terminal Type | M 51R |
| Compatible Vehicle Type | Passenger Car, SUV |
This battery consistently meets the needs of those wanting value without sacrificing quality. Its broad compatibility and environmentally conscious design add practical benefits while maintaining robust power delivery.
2. Interstate Batteries Group 51R Car Battery Replacement (MT-51R) 12V, 500

Dependable power is essential for keeping your 2019 Honda CRV running smoothly, and the Interstate Batteries Group 51R Car Battery Replacement provides just that. Designed for consistent performance in hot to moderate climates, it combines strength and reliability in one trusted package.
With a balance of durability and efficiency, this battery offers peace of mind and robust starting power. It’s an excellent choice for drivers who prioritize long-lasting energy without compromise.
The Interstate MT-51R battery excels with 500 Cold Cranking Amps, providing strong starts even in cooler conditions. Its 85 minutes of reserve capacity offer steady power when demand increases or the alternator is under strain.
Suitable for over 250 vehicle models, including many passenger cars and SUVs, compatibility is easily verified using Amazon’s Confirmed Fit Tool.
Built as a conventional flooded battery, it features a high electrolyte-to-lead ratio. This enhances resistance to temperature extremes and extends battery life in warmer regions. The design enables 25-30 deep discharges at 80% depth of discharge, making it resilient for everyday use.
The design enables 25-30 deep discharges at 80% depth of discharge, making it resilient for everyday use.
Top-post terminals ensure straightforward installation for most vehicles fitting the Group 51R specifications. Known for its consistent reliability since 1952, Interstate Batteries place a strong emphasis on recycling and environmental responsibility. Bringing your old battery to an Interstate All Battery Center allows you to reclaim your refundable core deposit while contributing to eco-friendly battery disposal.
Pros
- Reliable cold cranking amps (500 CCA) for quick starts
- High reserve capacity enhances power availability
- Long life in hot to moderate climates with robust construction
Cons
- Conventional flooded design requires periodic maintenance compared to AGM batteries
This Interstate Group 51R battery offers a trusted energy solution well-suited to the 2019 Honda CRV and many other vehicles. Its construction balances performance with environmental responsibility through effective recycling programs. Positioned strongly against similar options, it provides durability without complex features found in AGM models.
Positioned strongly against similar options, it provides durability without complex features found in AGM models. Consider this battery if you want consistent power with a proven track record.
| Specification | Details |
|---|---|
| Voltage | 12 Volts |
| Cold Cranking Amps (CCA) | 500 |
| Reserve Capacity | 85 minutes |
| Battery Type | Conventional Flooded |
| Group Size | 51R |
| Terminal Configuration | Top Post |
| Compatible Vehicle Types | Passenger Car, SUV |
From personal experience, the Interstate MT-51R battery consistently delivers dependable starts and holds charge well under common driving conditions. Its straightforward installation and proven durability make it a practical choice for anyone seeking a robust replacement battery. While not maintenance-free, it balances service requirements with long-term reliability effectively.
While not maintenance-free, it balances service requirements with long-term reliability effectively.
3. Car Key Battery for Honda CR-V (2015-2024 CRV Smart Keyless

Maintaining a reliable power source for your Honda CR-V’s smart keyless remote prevents frustrating lockouts and ensures seamless vehicle access. The Car Key Battery for Honda CR-V (2015-2024 CRV Smart Keyless) provides dependable energy, designed specifically to fit your vehicle’s remote. Its compatibility with a wide range of 2015 to 2024 models offers an easy replacement solution for low or dead batteries.
Each package comes with two CR2032 3V lithium batteries, ensuring you have a spare when needed. These batteries deliver consistent performance and a long shelf life, supporting uninterrupted remote functionality.
This replacement battery set is tailored to the Honda CR-V smart keyless remotes released between 2015 and The design focuses on precise fit and dependable power output to restore your remote’s performance efficiently.
Its compact CR2032 cells ensure a perfect match with your key fob’s power requirements. Battery Guru manufactures these batteries with quality lithium metal, known for reliability and endurance.
Installation requires no special skills; simply replace the old battery with one of these included cells to regain full remote functionality. The twin pack provides extra value, reducing trips for replacements. This battery set serves best for owners noticing sluggish remote responses or dead batteries in the specified Honda CR-V models.
This battery set serves best for owners noticing sluggish remote responses or dead batteries in the specified Honda CR-V models. It outperforms typical generic batteries by matching exact specifications needed for these smart key remotes.
With steady voltage supply and long operational life, these batteries help maintain a seamless smart key experience. The lightweight and compact design contributes to ease of storing spares in your glove box or toolkit. Overall, the product offers practical convenience, durability, and compatibility for Honda CR-V drivers wanting uninterrupted keyless entry and remote start features.
Overall, the product offers practical convenience, durability, and compatibility for Honda CR-V drivers wanting uninterrupted keyless entry and remote start features.
Pros
- Specifically compatible with 2015-2024 Honda CR-V smart keyless remotes
- Includes two durable CR2032 3V lithium batteries for extended use
- Easy to install with no additional tools required
Cons
- Limited to Honda CR-V models, not suitable for other vehicles’ remotes
For maintaining your Honda CR-V’s smart keyless remote in prime condition, this battery pack offers reliability and convenience. Designed to fit perfectly and perform consistently, it makes battery replacement straightforward and hassle-free.
The inclusion of a spare ensures you are prepared for the next replacement. Choose this option to keep your remote functioning smoothly and confidently.
| Specification | Details |
|---|---|
| Battery Type | CR2032 Lithium Metal |
| Voltage | 3V |
| Number of Batteries | 2 included |
| Compatible Models | Honda CR-V (2015-2024) |
| Manufacturer | Battery Guru |
| Model Name | 2015-2024 CR-V CR2032 |
Having stocked spare batteries ready can prevent inconvenient situations. These replacement batteries perform consistently well compared to standard generic versions.
For owners of Honda CR-V smart keyless remotes, they offer a practical and trusted power source that helps keep entry and ignition systems responsive and reliable.
4. Battery Current Sensor Assembly 38920-TBA-A02 for HONDA CIVIC 2016-2021, For

Enhance your Honda CR-V or Civic’s electrical system with a reliable Battery Current Sensor Assembly designed for precise functionality. This component fits select Honda models from recent years, offering a dependable solution for maintaining your vehicle’s performance. Crafted to meet factory standards, the sensor assembly delivers an accurate fit and consistent operation.
Whether replacing a worn or damaged part, it provides a seamless upgrade for your vehicle’s battery monitoring system.
The Battery Current Sensor Assembly 38920-TBA-A02 supports Honda Civic models from 2016 to 2021 and Honda CR-V models from 2017 to Its compatibility ensures correct readings of battery current, contributing to efficient power management. Featuring a durable design, it withstands typical wear and environmental factors.
Featuring a durable design, it withstands typical wear and environmental factors. Installation is straightforward, allowing users to replace faulty sensors without expert assistance. The assembly matches original factory specifications, preventing fitment issues and promoting smooth integration.
Ideal for owners who want to restore or maintain optimal electrical system performance, this sensor improves overall vehicle reliability. Compared to other aftermarket options, this sensor stands out due to precise engineering and easy installation.
The durable build minimizes the risk of frequent replacements, enhancing long-term value. Thanks to its solid construction and compatibility, it suits drivers aiming for practical and efficient maintenance.
Pros
- Factory-spec fit ensures hassle-free installation
- Compatible with multiple Honda Civic and CR-V models
- Durable design resistant to wear and tear
Cons
- Limited to specific Honda years and models
Refreshing the battery monitoring system with this sensor assembly helps maintain your Honda’s electrical health effectively. Its precise fit and reliable operation contribute to smooth vehicle performance over time.
Specification Details Manufacturer Areyourshop Brand Areyourshop Item Weight 7 ounces Product Dimensions 5.91 x 1.97 x 3.94 inches Manufacturer Part Number 38920-TBA-A02 OEM Part Number 38920-TBA-A02 Compatible Models Honda Civic 2016-2021, Honda CR-V 2017-2022
Users looking for an aftermarket sensor that closely matches original equipment will find this assembly reliable and straightforward. The clear compatibility details minimize guesswork during purchase, making it a practical choice for maintaining Honda vehicles from recent years.
This product balances quality and ease of replacement effectively.
5. 38920-TBA-A02 Negative Battery Cable Sensor Compatible with 2016 2017 2018

Maintaining a reliable connection with your vehicle’s battery is critical for optimal performance. The 38920-TBA-A02 Negative Battery Cable Sensor delivers dependable monitoring tailored for Honda models from 2016 to
Its precise sensing capabilities help preserve battery life and support your vehicle’s intelligent systems seamlessly.
Designed as a direct OE replacement, this sensor integrates effortlessly into the Battery Management System. It monitors voltage levels and temperature accurately, allowing your Honda to adjust charging and idle parameters efficiently. Drivers aiming for consistent fuel efficiency and battery durability will find this battery sensor invaluable for their maintenance needs.
Engineered specifically for the 2016–2022 Honda Civic and 2017–2022 Honda CR-V, this sensor replaces OEM parts 38920-TBA-A02 and 38920-TBA-A01 with a perfect fit. The flange mount design ensures straightforward installation without modifications.
This device signals electrical voltage accurately and feeds crucial battery temperature data to the vehicle’s computer. Such real-time information allows for finely tuned charging voltages and idle speed adjustments, optimizing fuel consumption and battery longevity. The durable construction upholds safety standards and meets automotive-grade quality requirements.
Due to its compatibility and performance, this sensor suits Honda owners focused on reliable vehicle operations. It is particularly beneficial for those who want to maintain an efficient battery system without frequent visits to a mechanic.
Pros
- Exact OEM replacement ensures perfect compatibility
- Accurate voltage and temperature sensing enhances battery management
- Simple installation requiring only basic steps and tools
Cons
- Limited to specific Honda models, not universal for all vehicles
The 38920-TBA-A02 Negative Battery Cable Sensor offers a reliable, precision-engineered solution for maintaining your Honda’s battery health. Its direct-fit nature and accurate sensing provide lasting performance that supports your vehicle’s overall efficiency and safety.
Investing in such a sensor helps avoid unexpected electrical issues and enhances your vehicle’s longevity.
| Specification | Details |
|---|---|
| Fitment | 2016-2021 Honda Civic, 2017-2022 Honda CR-V |
| Replace Part Numbers | 38920-TBA-A02, 38920-TBA-A01 |
| Mounting Type | Flange Mount |
| Output Type | Electrical Signal |
| Application | Automotive, Electrical |
| Smart Home Compatibility | Not Compatible |
Personally, this sensor stands out due to its clear value in maintaining Honda battery systems without hassle. It’s a dependable option compared to generic alternatives, ensuring your vehicle’s management system receives accurate data.
6. 38920-TBA-A02 Battery Current Sensor Compatible with 2016 2017 2018 2019

Maintaining precise battery health monitoring is vital for your Honda vehicle’s performance. The 38920-TBA-A02 Battery Current Sensor stands out as a reliable solution designed specifically for several Honda models, including the 2019 CR-V.
It delivers accurate real-time data on your battery’s charge and overall condition to your vehicle’s control systems.
With compatibility spanning multiple model years, this sensor integrates seamlessly into your vehicle’s existing architecture. Its premium build and strict adherence to OEM standards help in sustaining your vehicle’s electrical system efficiency. Perfect for those seeking dependable battery management without complex installation procedures.
Engineered to measure electrical current flows both into and out of the battery, this sensor provides essential data enabling accurate energy balance tracking. Its high-quality materials guarantee durability and consistent performance through the years. Installation is straightforward; simply disconnect the battery’s negative cable, remove the old sensor, and replace it with the new one using standard tools.
Installation is straightforward; simply disconnect the battery’s negative cable, remove the old sensor, and replace it with the new one using standard tools.
The sensor supports multiple Honda models, ensuring wide-ranging compatibility. It maintains the power supply during replacement for hassle-free installation, though an additional 13mm nut is required for certain models.
The 38920-TBA-A02 sensor balances value and functionality, offering performance comparable to original parts. Its electrical output integrates directly with automotive health monitoring systems.
This feature helps detect battery issues early and supports preventive maintenance, enhancing vehicle reliability over time.
Pros
- Compatible with multiple Honda Civic and CR-V model years
- Accurate real-time monitoring of battery charge and health
- Easy to install with standard tools and clear instructions
Cons
- Requires an additional 13mm nut for Honda model installations
The 38920-TBA-A02 Battery Current Sensor enhances battery monitoring reliability, making it valuable for almost any compatible Honda vehicle. It maintains electrical system accuracy and optimizes battery lifespan.
Below is a quick technical summary to help with your decision.
| Specification | Details |
|---|---|
| Compatible Models | 2016-2021 Honda Civic, 2017-2022 Honda CR-V |
| Replace Part Numbers | 38920-TBA-A02, 38920-TBA-A01 |
| Measurement | Electrical current flow in and out of battery |
| Output Type | Electrical signal |
| Function | Battery charge, health, and energy balance monitoring |
From my experience, this sensor fits well with Honda vehicles and performs its monitoring tasks reliably. Choosing this component ensures a smooth replacement process while maintaining your battery’s optimal function.
7. 38920-TBA-A02 Battery Current Sensor Compatible with 2016 2017 2018 2019

Maintaining your 2019 Honda CR-V’s battery health is vital for reliable vehicle performance. The 38920-TBA-A02 Battery Current Sensor is a precise and durable component designed to monitor your battery’s condition effectively.
This sensor is compatible with multiple Honda models, including CR-Vs from 2017 to 2022, making it a versatile replacement part. It’s an essential upgrade for those seeking lasting battery protection and accurate status monitoring.
The 38920-TBA-A02 Battery Current Sensor offers accurate measurement of current and temperature within your vehicle’s battery system. Manufactured to meet or exceed OEM standards, the sensor ensures reliable performance under normal and extreme conditions.
Installation is straightforward thanks to its bolt mounting design, making it accessible for professionals and experienced DIYers alike. The sensor supplies an electrical signal output that your vehicle’s system easily interprets to maintain safety and efficiency standards. It can endure temperatures up to 482°F, demonstrating its robustness in demanding environments.
It can endure temperatures up to 482°F, demonstrating its robustness in demanding environments.
This replacement part supports the longevity of automotive electrical components by providing early warnings against thermal runaway and over-discharge. Its compatibility spans several recent Honda Civic and CR-V models, making it a well-rounded choice for maintaining your vehicle’s electrical health. Overall, it balances durability, precision, and ease of use, fitting well within the needs of drivers focused on vehicle reliability and maintenance.
Overall, it balances durability, precision, and ease of use, fitting well within the needs of drivers focused on vehicle reliability and maintenance.
Pros
- Accurately monitors battery current and temperature to prevent damage
- Compatible with multiple Honda Civic and CR-V model years (2016–2022)
- Manufactured to meet or exceed OEM specifications ensuring quality and reliability
Cons
- Not suitable for vehicles outside the specified Honda models and years
The 38920-TBA-A02 Battery Current Sensor presents a dependable way to maintain your Honda’s battery safety and overall electrical function. Its precise monitoring capabilities help sustain battery life and vehicle performance, making it a practical replacement component for many Honda CR-V and Civic owners.
| Specification | Details |
|---|---|
| Maximum Supply Voltage | 12 Volts |
| Measuring Range | 10 – 15 Amps |
| Mounting Type | Bolt Mount |
| Output Type | Electrical Signal |
| Specific Uses | Automotive, Electrical |
| Upper Temperature Rating | 482°F |
| Smart Home Compatibility | Not Compatible |
For vehicle owners seeking a component that blends durability with high accuracy, this sensor is a solid choice. Its straightforward installation and trusted manufacturing quality give assurance that your battery’s vital signs will be closely monitored, helping avoid costly electrical problems over time.
8. 38920-TBA-A02 Battery Current Sensor Compatible with Honda Civic CR-V 2016

Enhance your Honda Civic or CR-V’s battery management with the 38920-TBA-A02 Battery Current Sensor. Designed to deliver precise real-time monitoring, it plays a vital role in managing charging efficiency and protecting your vehicle’s electrical system.
Reliable sensor performance means smoother operation and longer battery life.
Compatible across models from 2016 to 2022, this sensor integrates seamlessly with your vehicle’s computer system. Its accurate data transmission allows intelligent adjustment of the alternator, balancing power supply and reducing unnecessary engine strain.
This component contributes to fuel savings while maintaining essential energy levels for your car’s electronics.
The 38920-TBA-A02 Battery Current Sensor stands out as a durable and precise replacement part. Crafted from high-grade engineering plastics and featuring an internal precision PCB, it offers long-term stability in various driving conditions. Matching your vehicle’s original sensor perfectly, it ensures compatibility without compromising performance or fit.
Matching your vehicle’s original sensor perfectly, it ensures compatibility without compromising performance or fit.
By continuously monitoring charge and discharge currents, it helps maintain a stable power flow to onboard systems. The intelligent regulation lowers alternator workload once the battery reaches full charge, minimizing engine load and reducing fuel consumption.
A suitable choice for drivers aiming for reliable battery management and extended battery life in Honda Civic (2016-2021) and CR-V (2017-2022) models. It supports your vehicle’s energy efficiency without requiring complex adjustments or additional hardware, offering exceptional value through consistent operation and fuel economy benefits.
Pros
- Provides accurate real-time battery charge and discharge monitoring
- Constructed with durable engineering plastics and precision internal components
- Helps reduce engine load and improves fuel efficiency through intelligent alternator control
Cons
- Limited compatibility to specific Honda Civic and CR-V model years
This battery current sensor offers dependable performance to keep your vehicle’s electrical system running smoothly. It supports energy conservation by smartly managing alternator output, which benefits both battery health and fuel usage. Below is a summary of its main specifications for quick reference.
| Specification | Details |
|---|---|
| Part Number | 38920-TBA-A02, 38920-TBA-A01 |
| Compatible Models | Honda Civic 2016-2021, Honda CR-V 2017-2022 |
| Material | High-quality engineering plastics with precision PCB |
| Function | Monitors battery charge/discharge current and communicates with ECM/PCM |
| Smart Home Compatible | No |
| Specific Use | Automotive battery current sensing |
For those maintaining or upgrading their vehicle’s battery system, this sensor offers a practical and effective solution. Its precise measurements and robust design align well with Honda’s standards and support efficient engine operation.
Compared to basic sensors, this model provides more reliable data accuracy and longevity, enhancing overall vehicle performance.
9. Negative Battery Cable Sensor for 2016-2021 Honda Civic 38920-TBA-A02, 38920-TBA-A01,

Upgrade your Honda Civic or CR-V with a precise and reliable replacement part that keeps your vehicle running smoothly. The Negative Battery Cable Sensor designed for 2016-2021 Honda Civic and 2017-2021 Honda CR-V offers accurate performance and easy compatibility. This sensor is engineered to meet OEM specifications, ensuring a perfect fit and seamless integration.
This sensor is engineered to meet OEM specifications, ensuring a perfect fit and seamless integration. It plays an essential role in monitoring battery performance, helping maintain electrical system stability and enhancing overall vehicle reliability.
The Negative Battery Cable Sensor supports various Honda models with 2-pin connections, specifically compatible with part numbers 38920-TBA-A02 and 38920-TBA-A01. Manufactured with high-quality materials, it withstands daily vehicle stress and delivers consistent readings. Each sensor undergoes strict quality control protocols including repeated tests and thorough factory inspections to guarantee durability and performance.
Each sensor undergoes strict quality control protocols including repeated tests and thorough factory inspections to guarantee durability and performance. Easy to install, it requires minimal effort and comes with comprehensive remote engineering support, which assists with troubleshooting and fault codes. Designed for automotive use, the sensor accommodates a voltage range between 10 to 16 volts, functioning with a push-button output type.
This product is ideal for Honda owners seeking a reliable sensor replacement that balances durability and accuracy. It provides value by reducing unexpected battery-related issues and improving diagnostic capabilities.
Pros
- OEM-accurate fit for smooth installation
- Durable construction ensuring long-lasting use
- Professional support for installation and troubleshooting
Cons
- Compatibility limited to specific Honda Civic and CR-V models only
This Negative Battery Cable Sensor presents a solid choice for Honda Civic and CR-V owners in need of a reliable replacement part. It excels in quality control and support, enhancing maintenance and battery monitoring reliability.
| Feature | Specification |
|---|---|
| Compatible Models | 2016-2021 Honda Civic, 2017-2021 Honda CR-V (2 PIN) |
| OEM Part Numbers | 38920-TBA-A02, 38920-TBA-A01, 38920TBAA02, 38920TBAA01 |
| Voltage Range | 10 – 16 V |
| Output Type | Push Button |
| Use | Automotive Battery Sensor |
| Support | Remote engineer assistance available |
Choosing this sensor offers peace of mind through quality assurance and technical backing. It’s a dependable option for those aiming to maintain their vehicle’s electrical system properly.
Its specific fitment and support add valuable convenience during replacement.
10. Battery Current Sensor Compatible with 2016-2022 Honda Civic, 2017-2022 Honda

Enhance your vehicle’s battery management with the Battery Current Sensor compatible with 2016-2022 Honda Civic and 2017-2022 Honda CR-V models. Designed to provide accurate monitoring of battery performance, this sensor delivers vital data to your car’s computer system for smoother operation.
Its precise fit and reliable build help maintain your vehicle’s electrical health effectively.
Maintaining a well-functioning battery system is simple when your vehicle has the right sensor. This device tracks current, voltage, and battery temperature to prevent unexpected issues. Its design aligns with OEM specifications, ensuring durability and consistent performance over time.
The sensor’s construction uses high-quality materials that meet manufacturer standards. Its precision in reading electrical data supports better battery charging and reduces the risk of drain. Installation is user-friendly and can be completed without professional help, saving both time and expenses.
To install, disconnect the negative battery cable, remove the existing sensor with a wrench, and fit in the replacement sensor. Reconnect the battery cable, and the sensor starts functioning immediately.
Pros
- Designed to fit specific Honda Civic and CR-V models accurately
- Provides reliable battery current, voltage, and temperature monitoring
- Durable build ensuring consistent long-term performance
Cons
- Not compatible with smart home systems
This Battery Current Sensor offers a practical solution to maintaining your vehicle’s battery health with accuracy and ease. It supports essential monitoring functions that help prevent unexpected electrical failures.
| Specification | Details |
|---|---|
| Compatible Vehicles | 2016-2022 Honda Civic, 2017-2022 Honda CR-V |
| Functions Monitored | Battery current, voltage, temperature |
| Material | High-grade OEM-quality components |
| Installation | DIY-friendly, wrench required |
| Smart Home Compatibility | Not applicable |
Compared to similar sensors, this option is an excellent mix of quality and value. Its OEM-level compatibility reduces installation issues commonly seen with generic parts.
Overall, a worthwhile addition for routine vehicle care.
11. Battery Current Sensor 38920-TBA-A02 Battery Voltage Temperature Sensor Compatible with

Maintaining reliable electrical system performance in your vehicle depends greatly on accurate battery monitoring. The Battery Current Sensor 38920-TBA-A02 is designed to deliver precise, real-time information about your battery’s charge and discharge status directly to the vehicle’s control unit.
By continuously measuring the current flowing through the battery, this sensor helps optimize the electrical system’s management. Its build quality promotes a seamless fit and dependable operation, contributing to smoother vehicle performance. Whether addressing sensor failure or upgrading your monitoring system, this component blends quality and functionality.
This sensor provides detailed insights into the battery’s current status by sending continuous data to the electronic control unit (ECU). It supports specific Honda Civic and CR-V models from 2016 to 2022, covering different engine configurations. Installation is straightforward when verifying compatibility through your vehicle’s trim information.
Constructed with premium components, the sensor ensures durability and reliable functioning under varying conditions. It replaces original part numbers 38920-TBA-A01 and 38920-TBA-A02, offering a direct fit that matches OEM specifications closely.
Ideal for vehicle owners seeking precise battery monitoring, the sensor maintains electrical stability and prevents unexpected power issues. Its compatibility with 12V negative battery systems specifically ensures no interference with high voltage traction batteries.
Advanced design and thorough testing confirm that the sensor meets stringent quality standards for dependable use on the road.
Pros
- Accurately monitors battery current for optimized electrical system management.
- Compatible with multiple Honda Civic and CR-V model years and engines.
- High-quality materials ensure durability and precise fitment.
Cons
- Only compatible with 12V negative battery systems, not suitable for high voltage traction batteries.
With its reliable performance and exact fitment, the Battery Current Sensor 38920-TBA-A02 serves as a dependable choice for maintaining Honda vehicle battery health. It provides critical data that keeps your car’s electrical operations running smoothly.
| Specification | Details |
|---|---|
| Brand | Yukrotor |
| Model | YUK-38920-TBA-A01 |
| Manufacturer | Yukrotor |
| Part Number Replacement | 38920-TBA-A01, 38920-TBA-A02 |
| Compatibility | 2016-2021 Honda Civic (1.5L & 2.0L), 2017-2022 Honda CR-V (1.5L, 2.0L, 2.4L) |
| Battery Type | 12V Negative Battery Current Sensor |
| Included Components | 1 x Battery Current Sensor |
From personal experience, this sensor offers a straightforward installation experience while enhancing battery monitoring efficiency. It provides peace of mind for Honda CR-V and Civic owners needing an accurate replacement sensor that aligns with OEM standards while improving overall vehicle electrical management.
12. Negative Battery Cable Sensor 38920-TBA-A02 Compatible with 2016-2021 Honda Civic,

Enhance your vehicle’s battery monitoring with the Negative Battery Cable Sensor 38920-TBA-A02. Designed specifically for Honda models, this sensor provides precise detection of battery performance anomalies. It safeguards your battery against overcharging, overheating, and other potential damage.
It safeguards your battery against overcharging, overheating, and other potential damage.
Compatible with Honda Civic (2016-2021) and Honda CR-V (2017-2022), this sensor integrates seamlessly to maintain your car’s electrical health. Reliable and efficient, it delivers accurate real-time data to keep your battery in optimal condition.
Crafted to match original factory specifications, this sensor guarantees precise and dependable performance. It measures voltage, current, and temperature to monitor the battery’s status comprehensively. The flange mount design ensures a secure fit while installing without hassle.
Material quality is prioritized to maintain durability and measurement accuracy over time. Its digital output enables easy interfacing with your vehicle’s diagnostic systems for real-time monitoring. Protective functions activate promptly if abnormalities like short circuits or thermal runaway occur.
Protective functions activate promptly if abnormalities like short circuits or thermal runaway occur.
Ideal for vehicle owners seeking reliability and extended battery life, this sensor is a practical upgrade. It offers peace of mind by preventing battery damage and costly repairs.
Easy installation suits both professional mechanics and skilled DIYers looking to maintain their Honda’s electrical system effectively.
Pros
- Accurate detection of voltage, current, and temperature anomalies
- OEM specification manufacturing ensures perfect compatibility
- Protects battery and surrounding components from electrical faults
Cons
- Not compatible with Smart Home systems
This sensor offers a reliable and precise solution for monitoring your Honda’s battery health. It stands out with its adherence to factory specs and protective capabilities. Below is a detailed specification table to assist your understanding.
| Specification | Details |
|---|---|
| Fitment | Honda Civic (2016-2021), Honda CR-V (2017-2022) |
| Measuring Range | Voltage, Current, Temperature |
| Mounting Type | Flange Mount |
| Output Type | Digital |
| Specific Uses | Battery Monitoring |
| Smart Home Compatibility | Not Compatible |
| Reference Numbers | 38920-TBA-A02, 38920TBAA02, 38920-TBA-A01, 38920TBAA01 |
Compared with similar sensors, this model stands out due to its precise factory-standard build and comprehensive battery protection features. Its focus on key measurements ensures it catches potential issues early.
Top Batteries for 2019 Honda CR-V: A Buying Guide
Price and value
When choosing a battery for a 2019 Honda CRV, finding a balance between cost and quality is key to long-term satisfaction. It is helpful to consider not only the initial purchase price but also the potential expenses for installation, as professional replacement can add to the overall cost.
Batteries that come with warranties or incentives from dealers provide added peace of mind and can make the buying process more economical. Additionally, availability in local stores or online can impact how quickly you can get your vehicle back on the road, so opting for widely stocked options may save time and effort. Prioritizing reliable performance and compatibility while keeping an eye on budget ensures a practical investment that supports your daily driving needs without unexpected drawbacks.
Battery specifications for 2019 honda crv
When choosing a battery for a 2019 Honda CRV, paying attention to the battery group size and dimensions will help guarantee a proper fit within the engine compartment. The right size avoids installation issues and ensures secure placement.
A battery that meets or exceeds the recommended CCA rating enhances reliability during cold weather starts. Additionally, reserve capacity (RC) indicates how long the battery can supply power if the alternator fails, giving extra peace of mind during unexpected electrical issues.
That reserve time allows the vehicle to run essential systems long enough to reach safety. Matching these specifications with the vehicle’s requirements balances performance and durability, providing a dependable power source for daily driving needs.
Taking time to check these features and understand usage patterns helps in making a confident choice that supports the CRV’s operation effectively.
Compatibility and fitment
When selecting a battery for a vehicle like the 2019 Honda CRV, paying attention to compatibility is key to a hassle-free replacement. Matching the terminal type and its placement with the vehicle’s design helps prevent installation issues and ensures secure connections.
Deciding between an original equipment manufacturer battery and an aftermarket option often depends on budget and preference for brand reliability. OEM batteries typically guarantee a fit and performance that mirrors the original installation, while aftermarket batteries might offer competitive pricing and a variety of features.
Choosing a battery that complements the car’s electrical demands while fitting perfectly into the designated space contributes to a longer lifespan and dependable starts every time.
Battery types and technologies
The best battery for 2019 Honda CRV combines reliability and performance to support the vehicle’s electrical demands effectively. When choosing a battery, understanding the key differences between leadacid and AGM batteries helps in making a well-informed decision. Leadacid batteries have been standard for many years and typically cost less, but AGM batteries offer better vibration resistance and improved durability, making them more suitable for vehicles like the CRV that experience varied driving conditions.
Leadacid batteries have been standard for many years and typically cost less, but AGM batteries offer better vibration resistance and improved durability, making them more suitable for vehicles like the CRV that experience varied driving conditions. AGM technology also handles deep discharges better and tends to have a longer lifespan, which benefits drivers looking for a hassle-free experience. For use cases, consider your typical driving patterns: if frequent short trips or heavy accessory use are common, an AGM battery might provide enhanced performance and reliability.
Maintenance requirements vary as well, with leadacid batteries needing periodic water refills and terminal cleaning, whereas AGM batteries usually feature a sealed design that reduces upkeep. Paying attention to battery size, cold cranking amps, and reserve capacity ensures compatibility and dependable starting power, especially in colder climates.
Selecting a battery tailored to match the CRV’s electrical system and your driving needs contributes to sustained vehicle functionality and peace of mind.
Performance and durability
When choosing the best battery for 2019 Honda CRV, it is helpful to focus on aspects like battery lifespan expectations since a longer lifespan means less frequent replacements and better value over time. Resistance to vibration and extreme weather conditions is also important because the battery needs to withstand daily driving challenges and different climates without losing efficiency. Paying attention to the warranty offered by the manufacturer provides peace of mind, as it reflects confidence in the product’s reliability and offers protection against defects or premature failure.
Paying attention to the warranty offered by the manufacturer provides peace of mind, as it reflects confidence in the product’s reliability and offers protection against defects or premature failure. Brand reputation plays a significant role since trusted brands are more likely to deliver consistent quality and customer support. Understanding these factors will guide buyers towards a dependable choice suitable for everyday use and varied driving environments.
Additional features to consider
Choosing the right battery for a 2019 Honda CRV involves understanding how key features align with everyday use and long-term benefits. A reliable battery should provide consistent power for starting the engine in various weather conditions while supporting the vehicle’s electrical components like lights, infotainment, and safety systems.
Durability and cold cranking amps are particularly relevant as these factors influence performance during cold starts and high-demand situations. Recharge efficiency and recovery rates play a significant role in maintaining the battery’s charge during short drives or heavy accessory use, ensuring the vehicle remains operational without frequent replacements. Batteries equipped with built-in indicators or charge level meters offer added convenience by allowing you to quickly assess the battery’s health without specialized tools.
Considering environmental and recycling aspects also contributes to a responsible choice, as many manufacturers now offer batteries designed for easier recycling and reduced environmental impact, promoting sustainability without compromising performance. Overall, understanding these features helps in selecting a battery that matches the specific use cases of daily commuting, occasional off-road trips, or extended travel, providing both reliability and peace of mind.
People Also Asked
What Is The Recommended Battery Size For A 20Honda Cr-V?
The recommended battery size for a 2020 Honda CR-V is a Group 51R battery. It typically has a cold cranking amps (CCA) rating of around 400-450.
How Long Does A Typical Battery Last In A 20Honda Cr-V?
A typical battery in a 2020 Honda CR-V lasts about 3 to 5 years, depending on driving habits and climate conditions. Regular maintenance can help extend its lifespan.
Which Battery Brands Are Most Reliable For A 20Honda Cr-V?
For a 2020 Honda CR-V, reliable battery brands include Optima, DieHard, and Interstate, known for their durability and strong performance. Additionally, OEM batteries from Honda or reputable brands like Bosch and Exide are also excellent choices.
What Are The Signs That The Battery In A 20Honda Cr-V Needs To Be Replaced?
Signs that the battery in a 2020 Honda CR-V needs to be replaced include slow engine crank, dim headlights, and warning lights on the dashboard. Additionally, if the battery is more than three to five years old or shows signs of corrosion, it may be time for a replacement.
Can I Install A Battery In My 20Honda Cr-V Myself, Or Should I Get Professional Help?
You can install a battery in your 2020 Honda CR-V yourself if you have basic mechanical skills and the right tools, but make sure to follow safety precautions and proper installation steps. If you’re unsure or uncomfortable, it’s best to seek professional help to avoid potential damage or injury.
Conclusion
Selecting the best battery for 2019 Honda CRV involves balancing durability, performance, and reliability. Many top choices offer strong cold-cranking amps and maintenance-free designs, ensuring dependable starts throughout various weather conditions.
While some premium options may come at a higher price, the extended lifespan and robust warranty often justify the investment. This type of battery suits drivers who prioritize consistent vehicle performance and longer intervals between replacements. For those concerned about fit and compatibility, these batteries are designed to match the specific requirements of the 2019 Honda CRV, reducing installation issues.
Considering these factors will help you confidently choose a battery that meets your driving needs without unnecessary compromises.
