3.7v Lithium Ion Battery 18650 Rechargeable Flashlight Battery Real Capacity 1800mAh 2 Pcs For Headlight | Solar Light | Remote Control | Mini Fan Button Top (Blue)

[COMPATIBILITY]2000mAh high capacity 18650 rechargeable battery can be widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
[NOTE]18650 battery Size:2.55*0.7inch(65 * 18mm) .it’s a rechargeable battery FLAT TOP, Please confirm whether your device is suitable before purchasing.
[PRE-CHARGED]Each 3.7v lithium ion battery is ready to use and It can be recharged over 2000 times and keep 60% power after non-use for 2 years.
[LONG LASTING]Low discharge multiplier, no memory effect. 3.7 volt rechargeable battery are tested under strict quality control standards,safe and reliable use. Premium Li-ion Cells For Longer Battery Life.
[AFTER-SALES SERVICE]1 month return and exchange, if you have any questions about ours 3.7v battery, please feel free to contact us, we will provide you with professional solutions and satisfactory services as soon as possible.