The OEM Genuine 88WH TVKGH Battery for Dell Latitude 9510 9520 2-in-1 Series 89GNG is a high-quality battery designed specifically for Dell laptops. With a battery capacity of 88WH and voltage of 11.4V, this Li-Ion battery is compatible with the Dell Latitude 9510 and 9520 2-in-1 Series laptops. It comes with a 1-year manufacturer warranty, making it a reliable choice for users in need of a replacement battery for their Dell device. The battery is in black color and is manufactured in China, ensuring quality and compatibility with Dell products.