Bosch CoolPack technology gives up to 100% longer lifetime (compared with batteries without CoolPack)and a minimum 50% longer runtime (compared with a 2.6 Ah battery)The Bosch flexible power system means...

HighPower Li-ion battery with cells capable of handling high currents. Charge status indicator and FEIN SafetyCell technology. Continually high power output with 75% higher current rating than a Li-ion...

Li-ion battery with charge status indicator and FEIN SafetyCell technology protects the battery and tool from overload, overheating and total discharge