Gan... Ada yg horor di charger ReNoTu. Fas ana fakai di Lenovo F70, kurang dr 15 mnt uda full (start battery sktr 30%). Tp fas bwt charge ReNoTu, utk full ferlu wkt 100 mnt (dr fosisi battery sktr 30%). Semoga bkn krn unsur goib. Kenafa bs bgtu y? Mohon fencerahan & wangsit nya. Trims.