The product is a new genuine Dell Inspiron 15 3500 3501 3502 3583 3584 3593 42WH battery with the model number YRDD6. It is specifically designed for Dell Inspiron laptops, including models such as 3581, 3582, 3584, 5584, 5590, and 5593. The black Li-Ion battery has a capacity of 42Wh and is compatible with a voltage of 11.4V. It comes with a 1-year manufacturer warranty and contains 3 battery cells. This product is a reliable and high-quality replacement battery for your Dell Inspiron laptop.