Features: -800mAh 3.7V Li-Ion batteries compatible with E35, DE38, DE40, DE50, DE55, TB202, TM141 (only if voltage, dimensions and plug match, then it will fit). -Fast, consistent charging is always possible, and there's no battery memory effect, so you don't need to completely discharge yourself before charging. -The safety guarantee is free of mercury/cadmium/lead, no pollution to the environment, and can prevent battery explosion caused by over-voltage. -Small size and light weight, very portable. -The unique design is recycled at least 300 times. Note: -Store in a cool and dry place. -Use under the direct supervision of an adult. Specification: .
eBay
Lithium Ion Batteries DMEGC 18650 26E 26EA 2600mAh 3.7V Rechargeable 18650 Cells Dmegc 2600 Mah
Aliexpress UK
“GY""JE”“ZE""BF""BT""IM""HS""KW“IV"“AB36-38""AB54-56"“FK17-21". - Charging the battery with four independent slots does not affect each other. - 4 slots for independent charging. This will help your product to be received safely and quickly!
eBay
Rechargeable Battery for Monitoring,Etc NCR-18650B 3.7V 3400mAh 30A Discharge Lithium-ion
Aliexpress UK
To Dear buyer, ✅Attention: The goods will be shipped from UK! ✅Delivery time: 2 to 3 working days ✅The delivery time (EDT) on the listing is only the estimated delivery time of eBay.Please dont worry about the delivery time. ✅We do honest business, please contact us BEFORE you give us neutral/negative feedback or open the return request, so that we can satisfactorily address your concerns.And we try our best to let my buyers satisfied! .
eBay
CR123A 3.7v 1300mAh lithium-ion Not rechargeable battery, CR123A, suitable for laser indicator LED flashlights
Aliexpress UK
Battery with protective plate (to prevent overcharging/discharging/short circuit/overcurrent protection). 10 Battery. Application scope 8、 Size: 5x30x40mm.
eBay
2-400PCS new 3.7V 18650 3800mAh 21700 5000mAh 3C 12A 15A DIY Strong flashlight power supply flat head power lithium-ion battery
Aliexpress UK
Battery Type: 1-cell 3.7V 18650 / Li-ion. Charging single-cell 18650 batteries. Output Current Max: 1A. Charging Current: Up to 1A. Type: Linear Lithium Battery Charging Module. Custom Charging Current: Adjustable via Rprog resistor (mod info available online).
eBay
3.7V 1300mAh Lithium-ion Polymer Battery For Sena 10S,20S,50S, Sena 50R 30K Motorcycle Bluetooth Headset, Helmet Intercom
Aliexpress UK
This set of three 13350 rechargeable lithium-ion batteries with a capacity of 500 mAh each. perfect for powering your devices. The batteries have a voltage of 3.7 V and are suitable for a range of applications, including multipurpose batteries and power, and sound and vision devices. The batteries are Unbrand and are made with Li-Ion chemical composition, ensuring long-lasting and reliable performance. The unit quantity is three idea to make up a 12 Volt pack with a BMS you can find on here or online. These batteries are ideal for anyone who needs to make up a pack to run a 3.7, 7.4 or 12 volt product. Can make up Packs to meet your needs Just contact me.
eBay
2025 LiitoKala 21700 4800 5000mAh Li-Ni Battery 3.7V 50E for High discharge Mod / Kit 3.7V 15A power 5C Rate Discharge and box
Aliexpress UK
Standard Battery. Data Transmission. Display screen.
eBay
3.7V 300mAh 702030 Lipo Battery + 3.7v Charger For Udi U816 U830 F180 E55 FQ777 FQ17W Hubsan H107 Syma X11C FY530 RC Drone Parts
Aliexpress UK
eBay
3.7V 550mAh 35C Lipo Battery or charger for X4 H107 H31 KY101 E33C E33 U816A V252 H6C RC Quadcopter Drone Spare Part 1s 3.7v
Aliexpress UK