BE&middot;SELL 11.1V 97Wh 9 cell New Laptop Battery for Dell Latitude E6420 E6430 E6520 E6530 E5420 E5430, fits 04NW9 312-1310 312-1311 451-11947 4YRJH M5Y0X Voltage:11.1v Capacity:97WH 9-Cell High Quality Battery Compatible P/N: 04NW9 / 312-1163 / 312-1242 / 312-1310 / 312-1311 / 451-11947 / 4YRJH / 8858X / 8P3YX / 911MD HCJWT / KJ321 / M5Y0X / NHXVW / P8TC7 / P9TJ0 / R48V3 / PRRRF / RU485 / T54F3 / T54FJ / UJ499 / YKF0M / X57F1 Fit models:Dell Latitude E6420 / E6430 / E6520 / E6530 / E5420 / E5520 / E5430 / E5530 / ATG\XFR This product is CE & RoHS certified, so BUY WITH CONFIDENCE 12 Months Warranty,30 days money return guarantee!