3.7V 650mAH (Lithium Polymer) Lipo Rechargeable Battery for Drone.
Specifications
Battery model: KP 802540
Nominal voltage: 3.7V
Charging voltage: 4.2V
Nominal capacity: 650mAh
Operating temperature: -10 to 55°C
Discharging cut-off voltage: 3.2V
Charging current: 1C (max)
Discharge current: 15C (max)
Dimension: 43mm(L) x 25mm(W) x 8mm(H)
Weight: 16g