Get back to mobility with the Dell Laptop Battery 3521 by Green Cell. Enjoy the freedom of a portable laptop once more, whether for a business meeting, a long journey, or an engaging movie. Use your laptop seamlessly anywhere and forget about constantly connecting the power adapter.

Key Features:

• High-Performance Li-ion Cells: Equipped with efficient lithium-ion cells with high capacity and no memory effect, this battery guarantees extended working time and durability. It can endure up to 1000 full charge cycles while maintaining high capacity.
• Advanced Control Electronics: Ensures seamless communication between your laptop and the battery with a full range of electronic protections for utmost comfort. Simply connect the battery to your computer and enjoy complete independence.

Technical Parameters:

• Voltage: 14.4V
• Capacity: 2200mAh