The Genuine G91J0 Battery for Dell Latitude and Inspiron laptops is a high-quality Li-Ion battery with a capacity of 41Wh and a voltage of 11.25V. It is designed to be compatible with models such as Dell Latitude 3520, 3320, 3330, and 3420, as well as Inspiron 5310 and 5320. This battery comes with a manufacturer warranty of 1 year, ensuring reliability and performance. The sleek black color and Monster brand make it a stylish and trusted accessory for your laptop.