Li-ion battery: 12V 5200mAh (3S2P), with Protection Circuit Module.
Nominal Voltage: 11.1V,
Nominal Capacity: 5200mAh
Discharge cut-out voltage: 8.4V,
Charge Cutting Voltage: 12.6V
Package: PVC shrink wrap
Dimensions: about 139*20*60mm
Weight: 310g