Bosch Professional 18V 5.0Ah GBA Battery (2x) + Fast Charger

The Bosch Professional 18V 5.0Ah GBA Battery (2x) + Fast Charger includes 2 18V batteries and a fast charger. That way, you'll always have a backup battery and you don't have to take a break between jobs. You can also use the second battery for a different power tool. This set is part of the Bosch Professional battery platform, which means you can use it for a different tool from the same brand and platform. You can charge the 5.0Ah battery back up to 80% in 35 minutes. These batteries are suitable for Bosch Professional 18V tools from 2008 and later.