Upgrade your laptop's battery life with this 33YDH Battery, designed for Dell Latitude and Inspiron series laptops. This Li-Ion battery has a capacity of 56Wh and operates at 15.2V, providing long-lasting power. It has 4 battery cells and is compatible with Dell Inspiron 17 7000 7577 7773 7778 7786 7779 2in1 series, Latitude 3380 3480 3490 3580 3590, and Vostro laptops.

The battery comes with a 3-year manufacturer warranty, ensuring its reliability and durability. It is small and lightweight, weighing only 8oz, making it easy to carry around. This AC and DC type battery is essential for anyone who needs to work on-the-go without worrying about their laptop's battery life.