Battery Pack GBA 36V 6.0Ah. The GBA 36V 6.0Ah Professional battery is a powerful battery with maximum runtime from Bosch's 36-volt class. Its high capacity allows for a runtime that is 300% longer than the 36V 2.0Ah Professional. Additionally, the COOLPACK 1.0 technology ensures better heat dissipation, which extends the battery's lifespan and enables longer operating times. The battery is compatible with all Bosch Professional 36-volt tools and chargers. The GBA 36V 6.0Ah Professional is a lithium-ion battery with a battery charge status indicator. Box; 1 x GBA 36V 6.0Ah battery.