DC-Battery Australia is a Consumer Electronics company profession on Sharp BT-L74, BT-L221, BT-LS222, BT-L222S, BT-LS222U, BT-L241, BT-L244S, BT-L441, BT-LS442, BT-LS442U, VR-BLF20, VR-BLF21 Battery Charger selling high capacity batteries with build in security circuit also VL-AD260U batteries are tested before ship from our warehouse.Base on 1 Year warranty for all our products. In here, VL-AD260U 100% compatible with SHARP VL-AD260U orginal Li-ion battery.