Dell Vostro 3445 Laptop Replacement Battery Sony Two thumb buttons let you

Two thumb buttons let you customize functions

and as fast as 7 seconds for color

4A fast charging

5A power adapter

Drag and drop to save files to the Expansion portable drive

Dell Vostro 3445 Laptop Replacement Battery Sony Two thumb buttons let youKey Features Battery Capacity: 4400mAh Battery Voltage: 11. 1V Battery Type: Lithium ion Technology Powerful Performance Dell Genuine Quality Product 1 Year limited Warranty Same Day Delivery Compatible with these laptop models: Dell Inspiron 14, Dell Inspiron 15, Dell Inspiron 17, Dell Latitude 14 Dell Latitude 15, Dell Vostro 2421, Dell Vostro 2521, Dell Vostro 3449, Dell Vostro 3549, Dell Vostro 3445, Dell Vostro 3446, Dell Vostro 3546. Compatible