• 5200 mAh
• 11.1 Volt
• First-class branded cells of quality class A
• 100% compatible with the original E6420
• Without memory effect
• High level of safety thanks to integrated heat and overcharge protection

Additional information on the PATONA Premium series:

The PATONA Premium series was developed to meet the demanding needs of field staff and students, among others. Here we use original Samsung cells, which have more endurance and performance than standard cells. Every single battery is tested in the laboratory before dispatch to ensure the high premium standard. If you require a particularly high-quality product, we recommend that you purchase the PATONA Premium series.

The battery is suitable for the following laptop models:

Dell
Audi A4, A5, S5
Inspiron 4420, 4520, 4720, 5420, 5425, 5520, 5525, 5720, 7420, 7520, 7720, 14R, 14R Turbo, 14R4420, 14R-4420, 14R5420, 14R-5420, 14R5425, 14R-5425, 14R7420, 14R-7420, 14RSE, 14R-SE, 14RSE4420, 14R-SE-4420, 14RSE5420, 14R-SE-5420, 14RSE7420, 14R-SE-7420, 14RTurbo, 15R, 15R Turbo, 15R4520, 15R-4520, 15R5520, 15R-5520, 15R5525, 15R-5525, 15R7520, 15R-7520, 15RSE, 15R-SE, 15RSE4520, 15R-SE-4520, 15RSE5520, 15R-SE-5520, 15RSE7520, 15R-SE-7520, 15RTurbo, 17R, 17R Turbo, 17R4720, 17R-4720, 17R5720, 17R-5720, 17R7720, 17R-7720, 17RSE, 17R-SE, 17RSE4720, 17R-SE-4720, 17RSE5720, 17R-SE-5720, 17RSE7720, 17R-SE-7720, 17RTurbo, E5420 N-, E5420N, E5430, E5520, E5520 BRC 6, E5520 N-, E5520BRC6, E5520m, E5520N, E5530, E6420, E6420 N-, E6420N, E6430, E6430 ATG, E6430ATG, E6520, E6520 N-, E6520N, E6530, M421R, M521R, N4420, N4520, N4720, N5420, N5520, N5720, N7420, N7520, N7720
Latitude E5420, E5420 ATG, E5420 N-Series, E5420M, E5430, E5520, E5520 BRC 6, E5520 N-Series, E5520M, E5530, E6420, E6420 ATG, E6420 N-Series, E6420 XFR, E6430, E6430 ATG, E6440, E6520, E6530
Vostro 3460, 3560

Designation of the compatible original batteries:

Dell 3121163, 3121242, 3121310, 3121311, 45111947, 04NW9, 312-1163, 312-1242, 312-1310, 312-1311, 451-11947, 4YRJH, 8858X, 8P3YX, 911MD, HCJWT, KJ321, M5Y0X, NHXVW, P8TC7, P9TJ0, PRRRF, R48V3, RU485, T54F3, T54FJ, UJ499, X57F1, YKF0M


Additional information:

The battery is fitted with grade A branded cells, which have an extremely high density. This contributes to very long battery runtimes.
The highest level of safety is guaranteed by permanent quality controls in the production facilities on site by our PATONA team members.
The original charger can be used to charge the battery.
The battery is a high-quality replica product from the PATONA brand - not an original.