BOSCH bosc gba professional 12v 6,0 ah

The Straight-Shape Li-ion Battery Pack ECP (Electronic Cell Protection) offers power without a memory or lazy battery effect. The ECP allows the cells in the battery to be monitored electronically so that the power output of the tool will be automatically reduced in case of an overload, deep discharge or overheating. The Straight-Shape Li-ion Battery Pack ECP is only appropriate for Li-ion tools from the Professional range in the same voltage class.