Bosch gsb18v ec 18v brushless combi drill wireless charge 2 x 20ah batteries the shortest 18 volt endurance runner with impact drilling function always ready to use thanks to new wireless charging system extremely compact due to short design only 195 mm and lower weight for perfect handling2 x 20ah batteries and wireless charger longer lifetime thanks to brushless ec motor with electronic motor protection empconvenient the wireless charging system integrates charging into the workflow robust g