2x EXBA18V-80 + EXAL18V-160 Batteries & chargers | Extreme runtime: Exceptional continuous runtime in tough applications, High-power tabless cells: Less inner resistance for maximum power up to 2400 W (based on internal test lab data; instantaneous maximum power with fully charged, new battery), Ultra-fast charging: Full charge of EXBA18V-80 battery in 39 min thanks to high 16A charging current, One battery fits all: Compatible with the Bosch Professional 18V System and the multi-brand battery alliance AMPShare