Latest cell technology offering same power as an standard 4 Ah battery – at significantly smaller size and better weight
Professional 18V System: 100% compatible with all new and existing Bosch Professional 18 V power tools and chargers
135% longer lifetime compared to a standard battery due to COOLPACK 2.0 technology preventing the battery from overheating
Additional 25% more run time: Compared to Bosch 18 V 4.0 Ah battery
Up to 100% longer life time: compared to battery w/o COOLPACK
100% compatible: to all Bosch Blue Li-Ion tools and chargers within same voltage class