I am really happy with this lamp and bought a drill bosch 14.4 li-2 with two batteries to fit the batteries about the lamp. For buy the battery alone charger and 50-60 euros 30-40 euros that is not interesting. Better buy a complete kit to 150 euros. This is my second lamp Bosch. Besides, I only buy equipment Bosch because I think it is reliable and the hands management is very good and it's enough material for an individual like me.