The Best 3.7 Volt 650Mah of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best 3.7 Volt 650Mah of 2025. Check our ranking below.
2,913 (random) Reviews Scanned
Rank No. #1
Tosiicop 3.7v Drone Lipo Battery - 2 Pack 650mAh Rechargeable Batteries for SYMA X5 Serial UVA Quadcopter Drones XH2.54 Connector with 2 Chargers SYMA X5C X5SW X5SC WLtoys V252 XT Flyer
- ✈【Drone Lipo Battery】Suitable for syma X serial XH2.54 connector UVA quadcopter drone - SYMA, X5C, X5SW, X5SC, WLtoys V252, XT flyer, Cheerson CX-30(PLEASE NOTE THE BATTERY SIZE AND CONNECT)
- ✈【3.7V Rechargeable Battery】You can charging battery at home also outdoor use all power bank, car power, computer to charging
- ✈【Battery Specifications】XH2.54 connector, 3.7v 650mah drone replacement battery, size for 1.73*0.35*0.98 inch, weight for 17.6g each battery
- ✈【Package List】You will get 2*3.7V 650mAh drone lipo battery, 2*cable
- ✈【Before Your Order】Some drones will not suit for our battery.Please check if your drone macth the battery (voltage, size, plug, interface(XH2.54)match is suitable)
Rank No. #2
2PCS 3.7V 650mAh Lipo Battery for Syma X5C X5 RC Quadcopter Drone with XH2.54/Molex Plug with USB Charger Drone Batteries
- Specifications: XH2.54 Connector, Voltage 3.7V, capacity 650mAh, battery size 44 * 25 * 9mm/1.73 * 0.98 * 0.35 inches, weight :17.6g. Make sure your Drone or other RC toy's battery is compatible with ours, especially Connect
- USB charging cable: The 3.7V Lipo battery comes with a charging cable that you can charge with a power bank, a car power source, or a computer. The charger cable works with most, but not all, 3.7v batteries. Check the printing limits on the chargers of different toys so that the numbers match the chargers that come with the toys
- More capacity: This 650mAh rechargeable lithium battery allows you to enjoy longer flight time, and the built-in protection IC makes your device safer
- Scope of Application: This 3.7V Lipo Battery is suitable for SYMA X5C, X5SC, X5SW, XT Flyer, WLtoys V252, Cheerson CX-30(Please make sure your device battery size and connector are the same as the picture before buying, Only voltage, size, plug match is suitable)
- Warranty and guarantee: all our products are strictly tested before leaving the factory, we provide 100% satisfactory customer service, if you have any questions about our products, please feel free to contact us, we will provide a replacement or refund within 24 hours
Rank No. #3
Blomiky 2 Pack 3.7V 650mAh LI-ion Battery with MX2.0 Plug and USB Cable Replacement for Y878 RC Robot Dog and TKKJ H116 RC Boat / 116 Battery
- Battery plug : MX2.0, or called XH2.54 plug. USB cable buit-in over-charged protection circuit, Red light is solid when charging, red light is off after full charged.
- Battery Real Capacity: 1S 3.7V 650mAh---800mAh. USB charge cable input: 5V 2A, output 4.2V 0.5A.
- Battery dimensions: 51*18*14.3mm /2.0*0.7*0.56inch,, net weight: 20grams. 3.7V 650mAh Battery suitable for some kind of fygurso 208000 Remote Control Sharks, which use same plug and zide battery.
- 3.7V 1S 650mAh Li-ion rechargeable battery suitable for Old version Skytech TKKJ H116 Remote Control Boat,which use same plug and zide battery.
- 3.7V 1S Li-ion Battery Suitable for Dwi Dowellin Y878 Robot Dog Remote Control Robot Dog, which use same MX2.0 white 2 pin plug battery,same size too.
Rank No. #4
Traxxas 3.7V, 650mAh LiPo battery
- Fits LaTrax Alias quad-copter
- Direct OEM replacement battery
- Provides up to 15 minutes of flight time
- Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles
- Traxxas #6637 650mAh LiPo (Lithium Polymer) battery pack. LiPo is the best technology for Alias, delivering high-current output and plenty of capacity in a compact lightweight package. Flight times as long as 15 minutes are possible. Battery installation is simple; just slide the battery into the slot, plug it in, and tuck the connector into the special clip. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.
Rank No. #5
Qimoo 652540 3.7V Lipo Battery 650mAh 652540 Rechargeable Lithium Polymer Battery Pack with JST PH2.0mm Connector for Electronic Device
- [Note]- 3.7v lipo battery connector type is JST PH2.0MM !!!! - Please make sure the connector type and battery size match your device before purchase.
- [Connector Specifications]-3.7v battery Connector Type: PH 2.0mm;; Cable Length: 5cm / 2"; Please check the battery polarity before installation, if the connector polarity is not matched with your device, it will damage the device or new battery.
- [Battery Specifications] - 652540 li-ion battery size: 6.5x 25 x40mm / 0.26" x 0.98" x 1.57"(H*W*L), Voltage: 3.7 volts, Maximum Charging Voltage 4.25v; Capacity: 650mAh; Material: Lithium Polymer. Net weight: 15g.
- [Applications]- 3.7v lithiun Polymer battery is suitable for MP3/MP4, Bluetooth wireless headset, GPS, baby monitor, game console, skype, smart watch, surveillance device, POS, car recorder, mobile power, Bluetooth speaker, VR glasses, beauty device, pet tracker, ring visual doorbell, etc.
- Please use the battery correctly: 3.7v lithium batteries can not be used for high-current power devices, such as drones, miniature remote control helicopters, model airplanes, electric toys, etc.
Rank No. #6
FITHOOD 603040 Battery 3.7v 650mAh Lithium Polymer Rechargeable Battery with with JST Connector for Household Appliances
- Product Specification:Voltage:3.7V;Capacity:650mAh;Type:Lithium Polymer
- Dimension:6 x 30 x 42mm / 0.24" x 1.18" x 1.65"
- Connector Type: 2P 2.0mm Pitch; Cable Length: 5cm / 2"
- Application: Suitable for bluetooth speaker, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, telematics, tracking devices, sleep management equipment and so on household appliances
- We offer a one-month free replacement or full refund if any product problems arise.
Rank No. #7
Cheerwing 4pcs 3.7V 650mAh Lipo Battery and 4-in-1 Charger for Syma X5 X5C X5C-1 RC Drone Parts
- 3.7V 650mAh 20C Lipo Battery(4PCS) with 4 In 1 Battery Charger
- Charger Voltage input: DC 5V; Voltage output: 4.2V ± 5%; Current output: 350mAh - 410 mAh
- Charging 4 battery at one time, Over charge protection, Short circuit protection
- Battery Size: 4.13x2.38x0.85CM; Fits Syma X5C, X5C-1, X5SC
- Package Includes: 1pcs x charger, 4 pcs x 650mAh batteries
Rank No. #8
3.7V 650mAh 852540 25C Batteries for SYMA X5 Serial UVA Quadcopter,X5SW X5SC Drone,WLtoys V252 XT Flyer with XH2.54/Molex Plug and USB 1S Charger
- Specifications: Dimensions:45*25*8.5 mm /1.8*1*0.3 inch , Weight: 17 g/ 0.04 lb(per unit); High Capacity: 650mAh; Volt: 3.7V; Discharge Plug: XH2.54/Molex Plug(white)
- Wide Application: Raebatuol 3.7V 650mAh 852540 25C rechargeable batteries compatible for SYMA X5 Serial UVA Quadcopter,X5SW X5SC Drone,WLtoys V252 XT Flyer . (Or any other equitment Only if the voltage, dimension and the plug match, then it will fit). Please kindly check the battery compartment size and the original battery plug of your toy
- Convenient & Ultra Safe: Raebatuol battery 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 batteries are available use at anytime
- Easy to Use: Plug and play，you can charge them in anytime, no worry about cell memory effect so that you do not need to full discharge before recharging. Generally have better performance specs for such high demand operations
- What You Get : 3 x Raebatuol 3.7V 650mAh 852540 25C Batteries with XH2.54/Molex Plug(white), 1 x 3.7V Battery USB Charger,1 x Service Card. All of our products have been rigorously tested before leaving the factory. If you have any quality issues , please contract us through Amazon
Rank No. #9
VUXYIT 3.7V 650mAh Rechargeable 25C Li-ion Battery Pack for RC Cars, RC Boats, Electronics, Toys, Lighting, Equipment with USB Charging Cable and SM-2P Joint
- [Product List]: 1×3.7V 650mAh battery with SM-2P Joint + 1× USB Charging Cable. Just need voltage, size and plug match, can be used when you receive the goods.
- [Reminder]: Before purchasing, please confirm that the voltage, plug type, and dimensions are compatible.
- [Durability]: This product is highly durable and resistant to damage. Its built-in protective mechanisms ensure safe charging and usage.
- [Safety]: This safe, reliable, and environmentally friendly rechargeable battery is packaged in high-temperature PVC material, ensuring no toxic waste is generated during use. The battery pack features overvoltage protection, overcurrent protection, overcharge protection, and short-circuit protection.
- [After-Sales Service]: Should you encounter any issues during use, please feel free to contact us at any time. We will do our utmost to provide assistance.
Rank No. #10
Pro Boat 3.7V 650mAh 1S Li-Ion w/JST PRB React 9 DYNB0107 Car Batteries & Accessories
- Battery Type: Li-Po
- Battery Voltage: 3.7V
- Cell Configuration: 1S1P
Last update on 2026-04-23 / Affiliate links / Images from Amazon Product Advertising API
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