About this item

• Battery type: Li-ion; Voltage: 11.1V; Capacity: 48Wh; Cells: 6-cell
• Compatible Models: Fit for Dell Latitude E5420 E5430 E5520 E5530 E6420 E6430 E6440 E6520 E6530 E6540 Series, Fit for Dell Latitude E5420 ATG E5420m E5520m, E5420 E5520 N-Series, Fit for Dell Latitude E5520 BRC 6 Series, Fit for Dell Latitude E6420 E6520 N-Series, Fit for Dell Latitude E6420 E6430 ATG, E6420 E6430 XFR Series, Fit for Dell Inspiron M421R M521R Series, Fit for Dell Inspiron N4420 N4520 N4720 N5420 N5520 N5720 N7420 N7520 N7720 Series, Fit for Dell Vostro 3460 3560 Series
• Compatible Models: Fit for Dell Inspiron 14R-4420 14R-5420 14R-5425 14R-7420 14R Turbo, 14R-SE 14R-SE-4420 14R-SE-5420 14R-SE-7420 Series, Fit for Dell Inspiron 15R-4520 15R-5520 15R-5525 15R-7520 15R Turbo, 15R-SE 15R-SE-4520 15R-SE-5520 15R-SE-7520 Series, Fit for Dell Inspiron 17R-4720 17R-5720 17R-7720 17R Turbo Series, Fit for Dell Inspiron 17R-SE 17R-SE-4720 17R-SE-5720 17R-SE-7720 Series, Fit for Dell Inspiron 4420 4520 4720 5420 5425 5520 5525 5720 7420 7520 7720 Series
• Replace Part Numbers: 8858X 04NW9 2P2MJ 4YRJH 911MD 911MDS CWVXW DHT0W HCJWT KJ321 M1Y7N NHXVW 7FJ92 M5Y0X M5YOX P8TC7 P9TJ0 PRRRF XV2VV RU485 T54F3 T54FJ 0T54FJ UJ499 N3X1D 71R31 YKF0M X57F1 R48V3 8P3YX 312-1163 312-1164 312-1242 312-1323 312-1324 312-1325 312-1310 312-1311 451-11704 451-11947 P15G P15F P16G P25F
• 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. The actual operation time will depend on how much electricity is required by the device and how you use it
• For first use, please discharge the battery to 5%(not to 0%) and then charge to 95%, and cycle 3-4 times.