Li-ion battery: 12V 10.4Ah (3S4P), with Protection Circuit Module.
Nominal Voltage: 11.1V,
Nominal Capacity: 10.4Ah
Discharge cut-out voltage: 8.4V,
Charge Cutting Voltage: 12.6V
Package: PVC shrink wrap
Dimensions: about 60*138mm
Weight: 630g