4.0 Ah battery with extended runtime in the 18V category
  • Delivers 100% more runtime than the 18V 2.0 Ah model due to its higher battery capacity
  • COOLPACK 1.0 improves heat dissipation from the inside to the outside of the battery for longer lifetime and runtime
  • Compatible with all tools and chargers of the Bosch Professional 18V System and the AMPShare Alliance