T54FJ M5Y0X 8858X Laptop Battery for Dell Latitude E6420 E6520 E6530 E5420 E5520 E5430 E5530 Inspiron 17r-7720 17r-se-7720 17r-5720 15r-5520 15r-7520 P/N: T54F3 P8TC7 P9TJ0 R48V X57F1 M421R M521R

Battery type: Li-ion;
Capacity: 60Wh/5200mAh;
Cells: 6-cell;
Voltage: 11.1V. The battery is durable and has overcurrent protection, anti-overcharge, anti-overdischarge and temperature control functions.
Compatible Model: Dell Latitude E6520 E6530 E6540 E6420 E6430 E6440 E6330 E6320 E6230 E6220 E5520 E5530 E5420 E5430 / Precision M2800 / Dell inspiron 14R 15R 17R 17R-SE Series 15R-4520 15R-5520 15R-5525 15R-7520 15R-SE-4520 15R-SE-5520 15R-SE-7520 15R-SE 15R Turbo 17R-4720 17R-5720 17R-7720 17R-SE-4720 17R-SE-5720 17R-SE-7720 17R Turbo 14R-4420 14R-5420 14R-5425 14R-7420
Compatible P/N: N3X1D 71R31 P8TC7 P9TJ0 R48V3 PRRRF RU485 T54F3 T54FJ UJ499 YKF0M X57F1 04NW9 312-1163 312-1242 312-1310 312-1311 451-11947 8858X 8P3YX 911MD HCJWT KJ321 M5Y0X NHXVW 2P2MJ 312-1165 312-1323 312-1324 12-1325 451-11704 4YRJH CWVXW DHT0W M1Y7N PRV1Y 911MD
Security & Reliability: Our batteries are assembled from top quality material and circuit boards to ensure fast charges and low power consumption, 100% New from Manufacturer, Overcharge and Overdischarge Circuit Protection, Over-temperature and Short-circuit Protection, up to 500 recharge cycles over the life of the battery, meet OEM standard.
Warranty & Support: Full refund in 30 days, 12 months warranty. If any issues about the product within 365 days, click the button " ASK A QUESTION" and CONTACT US, we will respond within 24 hours via emails and give you friendly after-sales service. Press [CTRL + F] to search your laptop model/part number.