Dell E5420, E6420, E6420ATG Laptop Replacement Battery
Our state of the art Dell E5420 compatible notebook battery is designed and manufactured under strict European ISO 9001 standards. It meets and exceeds high priced OEM products, allowing you to power your computer with a superior quality battery for a fraction of the price! This includes ONE Compatible Laptop Battery and a Soft Nonporous Microfiber Cleaning Cloth. Compatibilities: Dell E5420 Model No: Latitude E5420, Latitude E5520, Latitude E6120, Latitude E6220, Latitude E6420 ATG, Latitude E6520, Part No: 312-1242, M5Y0X, NHXVW, PRRRF, T54F3, T54FJ, X57F1.