10440 Lithium Ion Battery 3.7V 350mAh Button Top Unprotected

Specifications:
Voltage: 3.7V
Capacity: 350mAh
Size:10*44mm
Charging current: 0.3A
Discharge current: 2A (max)
Fits for: GT Nano, Frog, GT Nano Pro
Notice: The price is for one piece of the battery.
WARMING: 
1. 10440 is an industrial battery without protection, please ensure your devices can use this kind of battery first.
2. Do not over-charge, over-discharge, or short the battery, do not heat, or crash.
3. Do not throw the waste battery into earth, water, etc.
4. Keep away from children.