A further 25% increase in runtime (cf. with 4.0 Ah battery)
COOLPACK technology for up to 100% longer lifetime (cf. battery without COOLPACK)
Compatible since 2008: All of our rechargeable batteries are compatible with new and existing Bosch Professional tools in the same voltage class
AMPShare: Batteries and chargers are fully compatible with the Bosch Professional 18V System as well as many other tools from brands in the AMPShare battery partnership
Items included: GBA 18 V 5.0 Ah rechargeable battery,
![Bosch Professional 18V System GBA 18V 5.0Ah Rechargable Battery [Energy Class B]](http://blustoneltd.com/cdn/shop/files/Screenshot2025-03-25at18.32.17.png?v=1742927555&width=1445)
![Bosch Professional 18V System GBA 18V 5.0Ah Rechargable Battery [Energy Class B]](http://blustoneltd.com/cdn/shop/files/Screenshot2025-03-25at18.32.22.png?v=1742927555&width=1445)