Battery pack GBA 36V 2.0Ah. The GBA 36V 2.0Ah Professional is a lightweight battery for comfortable working in Bosch's 36-volt class. It is 46% lighter than the 36V 6.0Ah for greater handling and usage comfort. For better heat dissipation from the battery's interior to the exterior, this model also features COOLPACK 1.0 technology. Since heat can damage the cells, the COOLPACK technology ensures a longer battery lifespan and allows for extended operating times. Compatible with all Bosch Professional 36-volt tools and chargers. The GBA 36V 2.0Ah Professional is a lithium-ion battery with a battery charge status indicator. Box; 1 x GBA 36V 2.0Ah battery.