Best Polymer 37V Batteries in 2026
Daisy
Last Updated: Jul 18, 2026
Daisy
Last Updated: Jul 18, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| URGENEX US | 9.84 | ✅ | ✅ | ✅ |
★Application: URGENEX 900mAh 2s lipo batteries compatible with most 1/10, 1/16, 1/18, 1/24 scale RC Cars Remote Control Cars (Only if the voltage(7.4v), dimension and the plug(PH2.0) match, then it will fit).
★Parameters: Dimensions: 53*29*16mm/2.08*1.1*0.63in(L*W*H); Approx weight: 46g/1.6oz; Capacity: 900mAh; Discharge Rate: 30C; Connector: Ph2.0 Plug; Material: Lithium Polymer; Battery Voltage: 7.4V; Configuration: 2S1P; Cell voltage: 3.2~4.2V.
★More Power: URGENEX lipo battery rechargeable pack is ready to deliver the power for you anytime, anywhere. URGENEX RC battery pack delivers a discharge rate to push your RC car run time to the peak of its abilities.
★Long cycle life: Our Advanced Lipo battery with uniquely designed will recycle at least 500 times. Also URGENEX offers one year warranty and life long customer service.
★Convenient & Ultra Safe: Our high technology enables quick & constant charging at anytime, and no cell memory effect so that you do not need to full discharge before recharging. All of our RC batteries are available use at anytime. Choose URGENEX, Choose the power. Keeps your fun going longer.
★Noted: Pay attention to distinguish between BAT and the MOT Port. Please connect the battery into the port marked with BAT.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| URGENEX US | 9.84 | ✅ | ✅ | ✅ |
★Application: URGENEX 1800mAh 2s 7.4V lipo batteries campatibal with most 1/10, 1/16 scale Remote Control RC Cars Trucks. Such as RC Car, RC Buggy, RC Truck, RC Truggy WLtoys Rc Cars A969-B A979-B K929-B 12401 12402 12403 12404 12423 12428 series, Axial, Redcat Racing, Exceed RC, Emaxx, Bandit, Rustler version, Racing Truck,etc (Only if the voltage, dimension and the plug match fit, then it will fit).
★Parameters: Dimensions: 70*34*17mm/2.75*1.4*0.66in(L*W*H); Approx weight: 90g/3.17oz. Material: Lithium Polymer; Battery Voltage: 7.4V; Configuration: 2S1P; Cell voltage: 3.2~4.2V; Capacity: 1800mAh; Discharge Rate: 35C; Connector: Deans T Plug.
★More Power &Long cycle life: URGENEX lipo battery rechargeable pack is ready to deliver the power for you anytime, anywhere. URGENEX RC battery pack delivers a discharge rate to push your RC car run time to the peak of its abilities. Our Advanced Lipo battery with uniquely designed will recycle at least 500 times.
★Convenient & Ultra Safe: Our high technology enables quick & constant charging at anytime, and no cell memory effect so that you do not need to full discharge before recharging. All of our RC batteries are available use at anytime. Choose URGENEX, Choose the power. Keeps your fun going longer.
★ What You Get & Warranty: 2 x 1800mAh Lipo Batteries, 1 x 1to2 7.4V USB Charger, and 1 x Usermanual. URGENEX offers one year warranty and life long customer service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MONERATOR | 9.82 | ✅ | ✅ | ✅ |
Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
BASIC INFO—Voltage: 3.7V; Typical capacity: 150mAh, Min capacity: 140mAh; Weight: approximate 2.8g; Size: 17.5 x 31 x 4.3mm/0.68"x1.22"x0.17" (WxLxH)
RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
STORAGE & APPLICATION—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MONERATOR | 9.83 | ✅ | ✅ | ✅ |
Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
BASIC INFO—Voltage: 3.7V; Typical capacity: 820mAh, Min capacity: 770mAh; Weight: approximate 16.4g; Size: 30.5 x 44 x 6.8mm/1.2"x1.69"x0.26" (WxLxH)
RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
STORAGE & APPLICATION—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MONERATOR | 9.82 | ✅ | ✅ | ✅ |
Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
BASIC INFO—Voltage: DC 3.7V; Typical capacity: 1800mAh, Min capacity: 1700mAh; Weight: 36g; Size: 34.5 x 52 x 9.9mm(WxLxH)
RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
STORAGE & APPLICATION—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| ❌ | ❌ | ❌ |
【6 Pack High-Capacity】-The AA rechargeable Ni-MH battery has a maximum power of 2600 mAh and a cycle of up to 1200+, which can supply power normally in extreme (-20-60°C) climates. It not only provides long-term stable 1.2v voltage output, but also has no memory effect and can be charged repeatedly.
【Convenient Charging】- AA batteries can be used for a long time after a single charge, and their service life is 3-5 times that of ordinary batteries, so when you find that you are constantly changing batteries for your application products, you should consider using PKCELL rechargeable NiMH batteries.
【Meet Multiple Needs】-This battery provides energy capacity at a more stable rate and is suitable for installation in remote controls, electronic scales, remote control toys, cameras, flashlights, clocks, calculators, mice, phones, headlights and other equipment.
【About the Material】- Pre-charged NiMH batteries are made of polymer materials and meet the stringent requirements of 2006/66/EC. It has passed a full range of battery tests from performance, size and environmental factors. No chromium, lead or mercury chemicals, ready to charge, safe and environmentally friendly.
【After Sales Service】-If you have any questions, please feel free to contact us. Our after-sales service is effective for ten years and we are committed to providing the best quality products and excellent customer service.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| MONERATOR | 9.81 | ✅ | ✅ | ✅ |
Make Sure Device Polarity Matches with Battery Pack Connector Before Purchase!!!-1.Battery Size; 2.Connector Model; 3.Connector Size; 4.Connector Polarity - THIS IS NOT UNIVERSAL!!! (It will cause a shortage if the polarity of the battery connector does not match your device.)
BASIC INFO—Voltage: 3.7V; Typical capacity: 2000mAh, Min capacity: 1900mAh; Weight: 40g; Battery size (WxLxH): 34.5 X 56 X 10.6 mm / 1.36 X 2.2 X 0.41 inch
RELIABLE PERFORMANCE—No leaking, excellent cost performance and long cycle life. PCM protection function: over charge, over discharge, over current, short circuit protection, over temperature protection.
CERTIFICATIONS—UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.//MANUFACTURER DIRECT— Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.
STORAGE & APPLICATION—Keep the cells in 40%-60% charged state during long period storage. We recommend to charge the battery every 3 months after receipt of the battery and maintain the voltage 3.7-4.0V. Store battery in cool and dry place.//SUITABLE for Bluetooth speaker, dash cam, keyboard and mouse, Wi-Fi smart home systems, PDA and digital cameras, GPS, e-books, tracking devices, blood oxygen tracking equipment, pulse monitors, wireless, IoT.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Visit the Xinyimei Store | 4.27 | ❌ | ❌ | ❌ |
Capacity: 1800mAh
Type: Li-Polymer
Voltage: 3.7V
Rate: 6.66Wh
Compatible with Sony PSP 2nd, Slim, Lite, PSP-2000, PSP-3000, PSP-3004, PSP-3001, PSP-3008 Part Number: Sony PSP-S110
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| KBT Battery | 9.65 | ✅ | ✅ | ✅ |
602030 Lithium polymer battery: 3.7V 300mAh , batteries comes with PH1.25 2Pin JST connector, PH2.0/2.54 JST Connector for replacement.
Certified quality: Each lithium battery pass safety examination before they leave the facotry. They must pass UN38.3 test standards such as low-high temperature test, impact test, over charging, external short circuit, vibration test etc. It will lower down the risk caused by accident to minumum in production, shipping and your using period.
Wide useage: the battery fit for digital cameras, tablet, home monitor, GPS,toys, Network Box，USB Fan，Tester，air Purifier,controller，bluetooth speaker baby infant monitor, keyboard and mouse etc
Long life-time: With about 800 times charge and discharge cycles,the battery can work for 1-2 year in normal using. If you don't use the battery often, please running out the battery capacity and full charging the battery once a month.
Life time warranty: Every battery from us is of guaranteed quality for life-time. If you have any probelms with the product (caused by product itself), please contact with us for replacement or refund any time.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| NextGenKart | 4.91 | ❌ | ❌ | ❌ |
This is a very high-quality "Li-Polymer - 1000mAh - 3.7V" wireless headset battery - With an 80% performance guarantee of the original capacity for 12 months.
Savvy incorporation of grade "A" battery cells enhances the performance of the battery, making it as good as the original ones.
The high-impact ABS and polycarbonate plastic provides immense strength and stability to the battery, making it highly durable.
The battery is meticulously manufactured according to the provided specification of manufactures, which makes these batteries completely align with the products.
Compatible With: - Sony WH-1000xM3, SP 624038.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Eemb | 4 |
| Urgenex | 2 |
| C & S | 1 |
| Cameron Sino | 1 |
| Kbt Keep Better Tech | 1 |
| Pkcell | 1 |
We've carried out a comprehensive analysis of 3,840 reviews on 37v batteries, using our selection criteria to identify the best options in the automotive tools & equipment. Our findings reveal that most customers typically select 37v batteries priced around $20.52, with top brands including senrise, morbex, energizer, licb, duracell, safpow, wanhirus, yamiix and procter & gamble and evaplus
Our team of expert editors reviewed these high-quality items and handpicked the top 10 37v batteries for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive tools & equipment category. These include senriseus, blcsim, amazon.com, licb, pro-distributing, safpow, halest, av deal inc and galleira deals and quality venue .
We are dedicated to assisting our users in finding the right batteries Products based on their needs, saving them considerable time when choosing which 37v batteries to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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