Dell New Replacement Laptop Battery for Dell Precision M65 M4300, Latitude D820 D830 D531 Li-ion, 11.1V, 6600mAh, 87wHr, 9 cells with 2 years warranty
Guaranteed Compatibility Replacement rechargeable battery packs designed to be 100% compatible with the original product. Longer Lasting Batteries Higher capacity (mAh) than OEM products means longer battery life per charge. No Memory Effect Li-ion chemistry ensures no memory effect, allowing you to charge a partially drained battery without affecting performance. This battery is compatible with the following laptop models: *Dell Precision M65 M4300 *Dell Latitude D820 D830 D531