The Genuine OEM E6420 M5Y0X T54FJ 60Wh Battery for Dell Latitude E5420 E6430 E6520h is a high-quality, reliable laptop battery designed specifically for Dell laptops. With a battery capacity of 60Wh and a voltage of 11.1 V, this Li-Ion battery is compatible with models such as E6420 M5Y0X T54FJ 312-1163 8P3YX. The sleek black design and genuine OEM quality make it a perfect choice for replacing a worn-out or damaged battery, ensuring long-lasting performance for your Dell Latitude laptop.