Long endurance and fast charging: with two ProCORE 18v 5.5ah batteries and the GAL 1880 CV charger, this starter set provides constant power. ProCORE´s cutting-edge cell technology and intelligent battery management deliver the performance and reliability that professional power tool users depend on. COOLPACK 2.0 technology provides superior heat dissipation for up to 135% longer lifetime than standard batteries. Providing fast charging for all Bosch Professional 18v batteries, the GAL 1880 CV charger makes it possible to restore a depleted ProCORE 5.5ah battery to 80% in 35 minutes or less. Compatible since 2008: all Bosch batteries can be used with new as well as existing Bosch Professional power tools of the same voltage class. Bosch ProCORE batteries feature a five-LED charging level indicator that provides quick information on battery capacity status, preventing unexpected work interruptions. Features & Benefits • Bosch Professional battery starter kit • Suitable for all Bosch Pr