3.7V Rechargeable Lithium Batteries USB-C Charging - 2 Pack Button Cell Batteries for Headlamps, Flashlights, Camping Gear & Emergency Kits (Compatible with LED Lights)

Wide Application Small fan,Camera,RC Cars,doorbells,Flashlight,alarm-clock ect High Quality Durable, no need for frequent battery changes,The advantage is that there is no memory effect and you can always recharge the battery whether it is fully or partially depleted Warm Tips Before purchasing, please check whether the products are compatible with your products. Satisfaction Warranty If you are not satisfied with product for any reason, we will try our best to solve the problem for you!

The 3.7V USB Rechargeable button battery is widely used in electronic devices such as flashlights, video doorbells, mini fans, toy garden lights.

USB interface design: The battery is charged with a built-in Type-C port, no additional battery charger is required. When the LED indicator is red, it means charging, and when it is blue, it means it is fully charged.

With a large capacity of 3200mAh, the battery can provide you with a long usage time.The battery has built-in safety protection cells, which can effectively prevent the battery from being overcharged and short-circuited

This is the 3.7V Rechargeable Batteries button battery, please confirm whether your electronic device can use our battery.

【Package includes】This battery is a Button Top battery,USB Rechargeable button battery batteries× 2 (Type-C data cable is not included ),fast shipping.