This is a brand new HP Business NoteBook replacement battery. This long run battery will run longer than the standard capacity battery that ships standard with your laptop. This battery pack is made in 3 different capacities. This battery on this page is an 8 cell battery pack rated at 14.4 volts. If you see that your battery cartridge is rated at 11.1 volts, you will have a 6 cell battery pack with the identical cartridge. There is also a larger capacity battery rated at 12 cells with an even longer run time. Estimated run time with this battery is 2-3 hours. Longer run times can be achieved by minimizing the power use, especially the screen brightness. The superior South Korean cells inside the battery cartridge will provide longer run times between charges as well as a longer service life than cheaper batteries. In addition, Li-ion batteries are not subject to the memory effect common with older battery technology. This means you can recharge your laptop any time without diminishing your battery capacity. This laptop battery replacement is typically superior to the original battery and is 100% compatible with your HP Business NoteBook laptop computer. The battery is individually tested before shipment and backed by 30 day complete satisfaction guarantee and a 2 Year warranty.

Not all computer batteries have the same capacity and run times. The higher capacity battery cells inside this cartridge have an energy capacity of 5200 mAh. 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, click here (HPCOM-S77).

This battery replaces HP Business NoteBook 8510w, 8710w, 8510p, 8710p nc8200, nc8230, nc8430, nw8200, nw9440, nx9420, NW8240, NW8440, NX7300, NX7400, NX8220, NX8410, NX8420, series laptop batteries and additional machines which are listed at the extreme bottom of this web page.

Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as 6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.