Energiequelle: Akku. Akku-/Batterietechnologie: Lithium-Ion (Li-Ion). Akku-/Batteriespannung: 18 V. Nenndrehzahl (max.). : 1100 RPM. Eingangsleistung: 400 W. We add receipt to every product, if you would like to receive invoice - let us know and we will add invoice.