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The Best 3.7V 400Mah Battery of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 3.7V 400Mah Battery of 2022. Check our ranking below.

2,175 Reviews Scanned

SaleRank No. #1
sea Jump 5PCS 3.7V 400mAh Li Battery with 5in1 Charger for SYMA Q11 H99W H31 H6C H98 TR-C385 TR-P51 TR-F22 Quadcopter Parts Aircraft Model Drone Battery AT-96
  • Replacement for H99W H31 H6C H98 TR-C385 TR-P51 TR-F22 drone.
  • Package List: 5PCS 3.7V 400mAh Lithium Battery, 1pcs 5in1 Charger
  • High capacity can make your drone show a variety of difficult movement
  • Voltage: 3.7V, Capacity: 400mAh
Rank No. #2
MSDS Verified Part Number: 702030, Rechargeable 3.7V 400mAh Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector
  • Nominal Capacity(mAh):400
  • plug(2mm):2
  • Length(±0.5mm):30
  • Width(±0.5mm):20
  • Thickness(±0.2mm):7
Rank No. #3
Fytoo 5PCS 3.7V 400mAh Lithium Battery with 5 in 1 Charger for H99W H31 H6C H98 AT-96 TR-C385 TR-P51 TR-F22 Quadcopter Spare Parts Aircraft Model Drone Battery (Black)
  • For H99W H31 H6C H98 AT-96 TR-C385 TR-P51 TR-F22 quadcopter
  • Can charging 5 batteries at one time, over charge protection, short circuit protection.
  • Batteries come equipped with built-in protection mechanism for safe charging and use.
  • Good product with superior material, which is more durable & practical, and not easy to damage. Built-in protection mechanism ensures safe charging and use.
  • Package Content: 5PCS 3.7V 400mAh lithium battery with 5 in 1 charger
Rank No. #4
MOONZON 5PCS 3.7V 400mAh Lithium Battery with 5-in-1 Charger for Syma Q11 H99W JJRC H31 H6C H98 TR-C385 TR-F22 TR-P51 Quadcopter Spare Parts Aircraft Model Drone
  • Individual product weight: 9g;Package weight: 60g;Product Size: 8x20x36mm.
  • Batteries are exact replacement for Syma Q11 H99W JJRC H31 H6C H98 TR-C385 TR-F22 TR-P51 drone.
  • Multifunctional chagrer :the charger is with over charge protection, short circuit protection. It will protect batteries from the damage . Thus ,the lifetime of batteries will be longer.
  • Specification: 3.7V 400mAh lipo battery,guarantee more power,lithium-polymer battery.
  • Well-designed appearance and new package: if you want to buy a gift for your relative ,friend or yourself ,it is a good choice.
Rank No. #5
2 Pcs 3.7V 400mAh 20C 752035 Rechargeable Lipo Battery with USB Charger for Hubsan X4 H107 JXD 385 MJX F47 F48 DFD F180 Quadcopter RC Drone Spare Parts
  • ✔✔ Battery Size:37 x 20 x 8mm, Battery Weight:10.5gram
  • ✔✔ Volt:3.7V(1S), Capacity: 400Mah, Plug:MX-2.0 plug, Discharge Rate:20C
  • ✔✔ Fits for Hubsan X4 H107 MJX F47 DFD F180 RC Quadcopter
  • ✔✔ USB Charge Cable With Short Circuit Protection, Overload protection, Overvoltage protection,0 Volt activation
  • ✔✔ Customer Service: If Any technical support needed or question about our products.Please feel free to contact us, we will reply in 24 Hours
Rank No. #6
PUOO Accessory 5PCS 3.7V 400mAh Lithium Battery with 5-in-1 Charger for Syma Q11 H99W JJRC H31 H6C H98 TR-C385 TR-F22 TR-P51 Remote Control Drone
  • Individual product weight: 9g;Package weight: 60g;Product Size: 7.5X20X38mm.
  • Batteries are exact replacement for H99W JJRC H31 H6C H98 drone.
  • Multifunctional chagrer:the charger is with over charge protection, short circuit protection. It will protect batteries from the damage. Thus,the lifetime of batteries will be longer.
  • Specification: 3.7V 400mAh lipo battery,guarantee more power,lithium-polymer battery.
  • Well-designed appearance and new package:if you want to buy a gift for your relative,friend or yourself,it is a good choice.
Rank No. #7
YTKavq 3.7V 400mAh Battery 503030 Lithium Polymer Ion Rechargeable Li-ion Li-Po Battery with 2P PH 2.0mm Pitch Connector
  • Voltage: 3.7V; Capacity: 400mAh;Maximum Charge Voltage/Current: DC4.25V/200mAh
  • Package Content: 1 x Lithium Polymer Battery
  • Material: Lithium Polymer; Net Weight: 11g
  • Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
  • Size: 30mm x 30mm x 5mm/1.17" x 1.17" x 0.2"
Rank No. #8
KBT 3.7V 400mAh Li-Polymer Battery: 402050 Lipo Rechargeable Lithium-ion Replacement Batteries with JST Connector
  • 402050 Lithium polymer battery: 3.7V 400mAh , batteries comes with JST connector, very convenience to use.
  • 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.
Rank No. #9
Synergy Digital Dog Collar Battery, Compatible with Educator ET-300TSTransmitter Dog Collar, (Li-Pol, 3.7V, 400mAh) Ultra High Capacity, Replacement for Educator PL-762229, V2015-E05 Battery
  • Compatible Replacement Battery for: Educator PL-762229, V2015-E05
  • Dimensions: 0.87 x 1.15 x 0.32 Inches
  • Weight: 2.07 oz.
  • Li-Pol, 3.7V, 400mAh
  • 100% compatible with your Original Battery - 3 year warranty. Made with high quality Japanese cells.
Rank No. #10
Liter energybattery 3.7V Lipo Battery 400mAh Rechargeable Lithium ion Polymer Battery 582728 Lithium Polymer ion Battery with JST Connector
  • Voltage: 3.7V; Typical capacity: 400mAh, Min capacity: 300mAh; Material: Lithium Polymer; Connector Type: 2P PH2.0mm Pitch; Size: 28*27*5.8mm (WxLxH)
  • Reliable Performance: No leak, high cost performance and long service life. PCM protection function: overload protection, short circuit protection, over temperature protection.
  • Application: Suitable for portable DVD players, bluetooth devices wireless devices, dash cam, bark collar for dog, keyboard and mouse, wearable electronic devices, PDA and digital cameras, GPS, monitoring units, notebook computers, e-books, telematics, tracking devices, sleep management equipment, blood oxygen tracking equipment, pulse monitors, Wi-Fi enabled smart home systems.
  • Storage: Keep the battery at 40-60% charge during long storage. We recommend charging the battery every 3 months after receipt, keeping the voltage at 3.7-4.0V, and storing it in a cool, dry place.
  • Guarantee: Please contact us if you have any questions or concerns with the product via Amazon message. We will respond to you within 24 hours.

Last update on 2022-07-25 / Affiliate links / Images from Amazon Product Advertising API

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  1. Brand Value: Every brand of 3.7V 400Mah Battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 3.7V 400Mah Battery?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 3.7V 400Mah Battery.
  5. Customer Ratings: Number ratings grade 3.7V 400Mah Battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 3.7V 400Mah Battery.
  7. Product Quality: You don’t always get what you pay for with an 3.7V 400Mah Battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 3.7V 400Mah Battery is should be an indication of how long it will work out for you.

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