The Bosch starter set includes a ProCORE 18 V 4.0 Ah Professional Li-ion battery pack and the GAL 18V-160 charger. The ProCORE battery pack is characterised by its high performance, which is comparable to that of a corded tool. With 87 % more power than conventional 18 V batteries, it is ideal for demanding applications. The innovative cell technology ensures a lower weight and compact dimensions, while the COOLPACK technology extends the service life of the battery by 135 % and prevents overheating. The GAL 18V-160 charger enables fast and efficient charging, so that the battery can be fully charged in just 44 minutes. It offers various charging modes that allow the charging power to be customised to individual requirements.