Gane fitar da baturin lithium da caji a ƙarƙashin ƙananan zafin jiki.Lokacin da yanayin zafi ya yi ƙasa sosai, tsarin dumama zai ɗora batirin lithium har sai baturin ya kai zafin aiki na baturi. A wannan lokacin, bms yana kunna kuma cajin baturi sallama kullum.