Specification latitude
E6420 battery: Li-ion
Voltage: 11.1V
Capacity: 60WH 6-cell
Lifetime: T54FJ battery offer 500+ recharge cycles over life of battery Wide compatibility E6420 battery is compatible with Inspiron 14R 15R 17R 4420 4520 4720 5420 5520 7420 7720 T54FJ E6420 Battery latitude E6430 E6520 E6530 E5420 E5520 E5430 E5530 Fit: 312-1163 312-1242 M5Y0X HCJWT KJ321 NHXVW PRRRF T54F3 T54FJ X57F1 Safety & Stability E6420 battery are passed CE FCC RoHS Certified. Built-in circuit prevent your computer from overcharge over-heat and short circuit Portable E5520 battery price is cheaper than the original one you can unplug your laptop and use anywhere without having to keep the ac adapter plugged in all the time
E6420 battery: Li-ion
Voltage: 11.1V
Capacity: 60WH 6-cell
Lifetime: T54FJ battery offer 500+ recharge cycles over life of battery Wide compatibility E6420 battery is compatible with Inspiron 14R 15R 17R 4420 4520 4720 5420 5520 7420 7720 T54FJ E6420 Battery latitude E6430 E6520 E6530 E5420 E5520 E5430 E5530 Fit: 312-1163 312-1242 M5Y0X HCJWT KJ321 NHXVW PRRRF T54F3 T54FJ X57F1 Safety & Stability E6420 battery are passed CE FCC RoHS Certified. Built-in circuit prevent your computer from overcharge over-heat and short circuit Portable E5520 battery price is cheaper than the original one you can unplug your laptop and use anywhere without having to keep the ac adapter plugged in all the time
