This is a brand new Extended Run HP HSTNN-DB2L battery for the EliteBook 2560p and 2570p models. This long run HSTNN-DB2L battery will run at least 50% longer than the 6 cell battery that ships standard with your laptop. The added run time is achieved with an additional 3 cells inside the cartridge. This longer running battery will extend to the bottom of your laptop about 1 inch. Users of this battery pack experience an additional 2 hours of run time over the standard battery.
Estimated run time with this battery is 9-11 hours. Each battery is tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.
