Bosch EXPERT EXBA18V-55 18V 5.5Ah Battery Pack is a high-performance battery designed to deliver exceptional power, runtime and durability for demanding professional applications. Built around high-power cell technology, it provides up to 2000W maximum power, making it ideal for high-drain cordless tools where consistent performance is essential.
Offering up to twice the maximum power of the Bosch Professional GBA 18V 4.0Ah battery, the EXBA18V-55 combines impressive output with outstanding energy density. Its reinforced housing and Bosch COOLPACK 2.0 technology provide excellent heat management, helping to maximise battery life and maintain performance under heavy workloads.
The 5.5Ah battery capacity delivers an extended runtime in a compact package weighing just 1.02kg, ideal for trade, workshop and site applications. The 5-LED status indicator provides clear visibility of charge level, remaining capacity and defect risk detection, which gives early warning of a potential battery fault or defect condition. When used with compatible Bosch EXAL18V2-320 or EXAL18V-160 chargers, FlexTemp charging technology allows charging across an extended battery temperature range of -10°C to +55°C.
Bosch Professional batteries are engineered for professional users who demand reliable power, long service life and maximum productivity from their cordless tools. The EXBA18V-55 is compatible with the Bosch Professional 18V System and the multi-brand AMPShare battery alliance.