Dewalt dcb184 18v battery xr 5ah li-ion dewalt new xr 5,0 ah li-ion battery gives 66% further driving time than one standard 3,0ah battery led indicator to indication of battery charging status lightweight design gives user upgraded 5ah force without to increase size or weight in relationship to one 18v 3,0ah xr li-ion battery no memory past, the laws great seen no self-discharge ensures maximum productivity past, the laws short uproduktiv time compatible with everything dewalt 18v xr li-ion-tool protection meet ov...