Bosch EXPERT 4x EXBA18V-55 Battery Pack
The Bosch EXPERT 4x EXBA18V-55 Battery Pack delivers very high power for demanding professional work. It provides up to 2000W of peak output when fully charged, making it suitable for applications that place heavy load on cordless tools.
High-power cells sit at the core of the EXPERT 4x EXBA18V-55, ensuring strong energy density without compromising performance. As a result, tools can run harder while maintaining stable output across demanding tasks.
Designed for durability and heat control
A reinforced housing supports long-term use in tough jobsite conditions. In addition, COOLPACK 2.0 heat management helps control internal temperatures, which supports a longer battery lifetime and reliable operation.
Charging flexibility and system compatibility
The Bosch EXPERT 4x EXBA18V-55 works across the Bosch Professional 18V System and the AMPShare multi-brand battery alliance. It also supports FLEXTEMP charging, allowing charging within a wide battery temperature range when used with compatible chargers. Clear feedback is provided through the integrated 5-LED charge indicator. This shows remaining capacity and supports defect risk detection, helping users plan work and charging cycles with confidence.
Key Features
- Delivers up to 2000W of instant peak power
- Designed for high-demand professional applications
- Uses advanced high-power cells
- Optimised energy density for compact performance
- Reinforced outer housing for jobsite durability
- Integrated COOLPACK 2.0 thermal management
- Supports extended battery service life
- Compatible with Bosch Professional 18V System
- Works with AMPShare multi-brand tools
- FLEXTEMP charging support
- Five-LED indicator shows charge status clearly
