(Bosch Power Tools) Lithium-ion Battery 18V 4.0Ah COOLPACK 1.0 Technology Extended Runtime (PRO GBA 18V 4.0Ah)

This battery is designed for extended continuous work. With higher battery capacity, it delivers 100% longer runtime compared to the 18V 2.0 Ah model.

This battery features COOLPACK 1.0 technology that efficiently disperses heat from inside to outside the battery. Since heat can damage battery cells, this technology helps extend battery lifespan and provides longer power delivery.

Compatible with all tools and chargers in the Bosch Professional 18V system and AMPShare Alliance.

Lithium-ion (Li-ion) battery with a fuel gauge symbol to display battery charge level.

Specifications
• Battery voltage: 18.0 V
• Weight: 0.6 kg
• Battery dimensions (W x L x H): 76 x 113 x 58 mm