Battery model:DTP18650 2S1P

Nominal voltage:7.4v

Minimum capacity:2200mAh

Charging voltage:8.4V

Discharging cut-off voltage:5.0-6.0V

Standard charging:0.5C to 1C 2200mAh

Standard discharging:3C 6600mAh
Shipment voltage:3.6V – 3.8V
Battery pack impedance:100 milliohms