Replacement notebook battery for DELL Latitude E6120 E6220 E6320 E6320n E6330 E6430s (6-cells); replaces 312-1241 312-1381 J79X4 MHPKF TPHRG 062CG8 0J79X4 0MHPKF 0WJ383 312-1239 312-1240 62CG8 WJ383; Specs Lithium Ion 6-cells 10.8v 5200mAh 56Wh