The ProCORE18V 12.0 Ah Professional delivers exceptional and consistent power and is the highest-performance battery with the longest runtime within the Bosch ProCORE18V series. It features the industry’s highest 18 V battery capacity, enabling the same performance as corded power for applications requiring maximum endurance and power. For added flexibility, it is compatible with all new and existing Bosch Professional 18 V tools and chargers (Professional 18V System). The battery also features COOLPACK 2.0 technology for superior heat dissipation from the inside to the outside of the battery. As heat can damage the cells, this COOLPACK 2.0 technology provides an impressive 135% longer lifetime than standard batteries, enabling it to perform for longer work periods.
Battery voltage: 18V
Battery Type: Bosch Professional
Battery Chemistry: Lithium Ion
Battery Capacity: 12.0Ah
Weight*: 1,350 g
Battery AH:
The best way to describe battery amp hour is that this is effectively the size of your fuel tank, the more amp hours your battery has then the longer the battery will last between charges. More amp hours does not increase the power of a given tool.
Battery Voltage:
A tool with a higher voltage than another is a bit like choosing an engine in a car, the higher voltage will generally mean higher power & performance. As with cars though a bigger engine does not always translate to better performance so it is important to compare the specifications of tools at different voltages between different manufacturers.
User Manual - ProCORE18V 12.0Ah (PDF 0.8 MB)