PowerSmart 6 Cell Replace for Dell Latitude 6430u 312-1424, 6FNTV, 7HRJW, XX1D1 - 4400mAh Replacement battery Durable Grade A cell and premium microchips ensure high quality || Rechargeable Lithium-ion Battery Cell with No Memory Effect and Power Surge Protection. 12 Months Manufacturer Warranty, 100% Compatible, Brand NEW, Lithium Ion (Li-ion) Voltage: 11.10V Capacity: 4400mAh || Weight: 433.00 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model, part number and dimension (mentioned above) of your device.