Keeppower P2680C 7000mAh Protected Li-ion Rechargeable 26800 Battery

Protected 26800 Li-ion Rechargeable Battery P2680C Minimum Capacity: 6900mAh
Typical Capacity: 7000mAh
Normal Voltage: 3.6V
Quality Li-ion rechargeable cell made in China
In Built Safety Circuitry
Protection Circuit (Against over charge, over discharge, over current and short circuit.)
4.2 volts max voltage and 3.6 volts nominal voltage
Over 500 charge-discharge cycles