Li-ion battery unit AE-LAR160 for STABILA rotating lasers LAR 160 and LAR 160 G, powerful Li-ion battery with 3.7 V and 7200 mAh for long working sessions, operating time with one battery charge approx. 30 h, quickly recharged in approx. 6 h, plug-in power supply unit with 4 country-specific interchangeable adapters: approved for the European Union, USA, Canada, Australia, New Zealand