This HP 450477-001 battery is compatible with many HP models including the HP Business NoteBook nc8200, nc8230, nc8430, 8510p, 8710p, nw8200, nw9440, nx9420, NW8240, NW8440, NX7300, NX7400, NX8220, NX8410, NX8420, 8510w, 8710w series models.
This long run battery will run at least 50% longer than the standard capacity battery that ships standard with your laptop. The added run time is achieved with an additional 4 cells inside the cartridge. This battery is physically larger than the original and will protrude 1 inch from the rear. Users of this battery pack experience an additional 1-2 hours of run time over the standard battery.Estimated run time with this battery is 4-5 hours. Longer run times can be achieved by minimizing the power use, especially the screen brightness.
This 450477-001 battery is 100% compatible with your HP Business NoteBook. Each battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

Tech Specs

Xtend brand
14.4 Volts (Also compatible with 11.1 Volts & 10.8 Volt batteries)
6600 mAh
12 Cell Li-ion (6 cell available here)
Samsung (South Korea)
Black
2 Year Warranty
30 day full satisfaction guarantee
300-500 recharge cycles

This battery will deliver 50% more run time than cheaper 6 cell versions and 25% more run time than the 8 cell versions of this battery. If you prefer the 6 cell battery go to our 6 cell HP 8710p battery).