DELL E6420, E6430, E6440 series Laptop battery (8858X, T54FJ, M5Y0X, E6420)

The laptop battery is compatible with… 

Dell Latitude E6520 E6530 E6540 Series

Dell Latitude E6420 E6430 E6440 Series

Dell Latitude E6420 E6430 ATG Series

Dell Latitude E6420 E6430 XFR Series

Dell Latitude E5420 E5430 E5520 E5530 Series

Dell Latitude E5420 E5520 N-series

Dell Inspiron 14R 14R-SE Series Battery

14R-4420 14R-5420 14R-5425 14R-7420

14R-SE-4420 14R-SE-5420 14R-SE-7420

Dell Inspiron 15R 15R-SE Series Battery

15R-4520 15R-5520 15R-5525 15R-7520

15R-SE-4520 15R-SE-5520 15R-SE-7520 15R Turbo

Dell Inspiron 17R 17R-SE Series Battery

17R-4720 17R-5720 17R-7720

17R-SE-4720 17R-SE-5720 17R-SE-7720 17R Turbo

Dell Vostro 3460 3560 Battery

Dell Precision M2800 Battery

Compatible part numbers:

8858X T54F3 T54FJ M5Y0X NHXVW 04NW9 2P2MJ 911MD CWVXW DHT0W HCJWT 8P3YX 0T54FJ X57F1 P15F P15G P16G M1Y7N P8TC7 P9TJ0 PRRRF RU485 UJ499 YKF0M R48V3 312-1163 312-1164 312-1242 312-1324 312-1325 312-1311 N3X1D 71R31 312-1310 451-11947 312-1165 312-1323 PRV1Y

How to Purchase the Correct Battery

Method 1:

1. Press Windows + R on your laptop.
2. Type ""msinfo32"" and click OK.
3. In the window, locate the ""System Model"" to find your specific laptop model.

Method 2:

1. Remove the battery from your computer.
2. Check the model of your battery.
3. Refer to the compatible list to ensure the model you are searching for matches the battery you need.
4. If the model is listed as compatible, that's the right battery for your laptop.

Note: When purchasing the battery, make sure it is compatible with your laptop model to ensure proper functionality.
 

Note:
Please check if this battery is compatible with your computer before purchasing. 
 

 High quality materials and battery cells to ensure true capacity and more recharge cycles. Expected operation time: 1h:30m. This may vary, depending on device type and the way it is used. Low power consumption IC design. Overcharging and Discharging Circuit Protection.