Without circuit protection (Note! These batteries may be dangerous and devices may be damaged / malfunction due to improper use and / or installation.) Do NOT purchase this battery if you do not know what you are doing.)
Nominal voltage of 3.6V - 3.7V
Typical capacity: 3400mAh
Minimum capacity: 3350mAh
The maximum charging voltage 4.2V
Dimensions FlatTop: Length 65mm / Diameter 18mm (batteries with ButtonTop and Soldering tabs have a different dimension)
Not suitable for flashlights! - Buy and use at your own risk!
Note!
Do not charge above 4.2V!
Do not discharge below 3V.
Do not burn;
Do not disassemble;
Do not make short positive and negative contacts;
Do not expose to heat;
Do not completely discharge the battery;
Do not use force to install a Li-ion battery;
Use only high-quality battery chargers;
Fully charge before the first use;
Make sure they do not come into contact with water!
Store at approximately the nominal voltage in a cold and dry place