The battery with LCD (EGO-Lcd) has a screen displays battery capacity,the cumulative number of smoking puff Function.
The EGO-L can be arbitrarily set the number of smoking puff.When charge again,the puffs digital will be reset.
Each batterys button has 5 clicks on/off protection.This is a safety mechanism to prevent accidental button press)
Length: 650mah 94mm/900mah 109mm/1100mah 119mm
Output: 3.7 V