Replacement notebook battery (internal) for DELL Inspiron 15 (5547),15 (5548),14 (5447),14 (5448); Latitude 3550,3450; replaces 0PD19,00PD19,R77WV,DFVYN,58DP4,2GXTM ,H4PJP,451-BBIZ; Specs LiIon 4-cells 7.4V 7600mAh 56Wh