Bosch GBA4.0 18V 4.0Ah Li-ion CoolPack Battery
Extremely robust: fully functional even after a 3-m drop onto concreteUp to 65% longer runtime (cf. with 3.0 Ah battery)COOLPACK technology for up to 100% longer lifetime (cf. battery without COOLPACK)Bosch flexible power system – battery suitable for all tools in one voltage classBattery voltage 18 VBattery capacity 4,0 Ah