Get longer battery life and improved performance with a new Dell Precision 5770 battery. This Precision 5770 battery is compatible with the Dell Precision 5750, 5760, and 5770 and the XPS 17 9700 and XPS 17 9710 laptop models.
There are two batteries made for these laptop models. This is the lower capacity 56 Whr battery. For the higher capacity 97 Whr version go to our Dell XG4K6 97 Whr battery.
This Dell Precision 5770 battery is rated 11.4 volts and 56 Whr and will normally last 4-5 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs and applications.
Each Dell Precision 5770 battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
