Bosch GBA 36V 36 V BLUE 6.0 Ah Battery

Min. 50% longer runtime (compared to 36 V 4.0 Ah battery)
COOLPACK technology for up to 100% longer lifetime (cf. battery without COOLPACK)
Bosch flexible power system – battery suitable for all tools in one voltage class
Extremely robust – fully functional even after a 3-m drop onto concrete