The A100 Li-Ion Charger for Leica Lasers and Locators is a powerful accessory that helps keep Leica horizontal and all-rounder laser tools in full energy and ready to use. It 110 volt AC wall charger and is used for specifically charging Li-Ion batteries. It can charge the Leica Rugby CLH horizontal, Leica DD200 Series locators and CLA all-rounder laser levels, as well as the CLC remote and receiver combo and the A600 and A800 battery packs.