Battery type:Li-ion ; Voltage:11.1V ; Capacity:57wh/5200mAh; Color:Black
Battery Replacement for: Dell T54FJ E6420 inspiron 4420 5420 5425 7420 4520 5520 5525 6420 6430 7520 4720 5720 7720; Vostro 3460 3560 battery;
Fit: 312-1163 312-1242 M5Y0X HCJWT KJ321 NHXVW PRRRF T54F3 T54FJ X57F1 Battery
100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery.