Bosch Professional 18V Battery Set - 2x 4.0Ah & GAL 18V-40

Upgrade your cordless toolkit with the Bosch Professional 18V System rechargeable battery set. This starter kit provides the high-performance power of a standard 18V battery but in a much more compact and lightweight design. By utilizing advanced 21700 cell technology, the ProCORE18V 4.0Ah batteries offer optimized size and weight without sacrificing performance. To ensure your workflow remains uninterrupted, the included GAL 18V-40 charger delivers rapid power, reaching an 80% charge for the ProCORE18V 4.0Ah battery in just 48 minutes. Thermal management is handled by COOLPACK 2.0 technology, which helps extend both runtime and the overall life of your batteries. Designed for versatility and long-term use, these batteries are compatible with all Bosch Professional 18V tools and chargers dating back to 2008. They also work with the AMPShare Alliance, offering you maximum freedom and ultimate performance across your entire professional tool collection.