Bosch GBA 5 0AH 18V Battery
The high-endurance 18 volt XL battery with 5.0 Ah and CoolPack technology A further 25% increase in runtime (cf. with 4.0 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 class.