The Genuine TXD03 H5CKD Battery for Dell Inspiron laptops is a high-quality, black Li-Ion battery with a voltage of 15V and a battery capacity of 3636 mAh. It is compatible with various Dell Inspiron models, including 5300, 5401, 5408, 5501, and 5508 series. This battery has 4 battery cells and is designed to provide long-lasting power for your laptop while ensuring compatibility and reliability. Ideal for those in need of a dependable replacement battery for their Dell Inspiron device.