DELL Original 3500mAh 15.2V 56Whr 4-Cell Replacement Laptop Battery for Vostro 15 7570 7580 ASUS wifi router 4 GHz wireless connection through

4 GHz wireless connection through a USB nano-receiver

With an optional ‘Sniper Mode’ thumb button function set DPI lower to higher to increase accuracy while aiming and never miss a shot again

Dell Limited One Year Warranty guarantees that if Genuine Dell-branded parts should fail

you can setup

Compatibility HP Compaq 4 000 Pro SFF

DELL Original 3500mAh 15.2V 56Whr 4-Cell Replacement Laptop Battery for Vostro 15 7570 7580 ASUS wifi router 4 GHz wireless connection throughThe Perfect Partner for Your Laptop on the Go Always on the go? No more worries about running out of battery power! You can power your laptop with this 4 Cell Lithium Ion Battery from Dell. With a capacity of up to 56WHr, the battery lets your laptop work seamlessly when you are on the move. Provides huge capacity of 3500mAh and offers reliable power for dependable performance Genuine Dell branded parts undergo rigorous testing by qualified engineers