Electric Tool Hand Electric Drill Lithium Electric Drill 3 Series 10.8V 12V

Nominal voltage: 12V
Maximum operating current: 7-9A
Maximum instantaneous current: 15-20A
Quiescent current: less than 20uA
Internal resistance: less than 30m?
Overcharge voltage range: 4.275V?0.035V
Over discharge voltage range: 2.750V?0.08V
Overcharge recovery voltage: 4.075V?0.1V
Over-discharge recovery voltage: 2.9V?0.08V
Working temperature/storage conditions:-40 -80
Short circuit protection and automatic recovery
Package includes:1Pc Li-ion Battery Protection Board