Futurebatt 8Cell Laptop Battery for HP Pavilion dv7 dv7t dv7t-1000 dv7z dv7z-1000 dv7-3150sg dv7-3152ca dv7-3153ca dv7-3155eb etc, DV8 DV8t HDX18t 464059-141 480385-001 Notebook

hi this is Sarah Dubois with laptop battery express this six l HP battery is rated at 5200 milliamp hours or 58 watt hours and will give you about two to three hours of runtime depending on your energy use the mah or milliamp hour and the W HR or watt hour indicates how long a battery will run on a charge the higher the milliamp hour and watt hour number the longer the battery will run all of our batteries are brand new with Samsung Power Cells a Texas Instruments computer chip and are never used or refurbished if you're finding less expensive batteries on line please be aware that it's because they use cheap quality power cells inside the cartridge that can easily wear out in six months our batteries typically have a service life of three to five years all batteries from laptop battery Express come with a 30 day money back gaurantee and a full 12 month warranty all of our batteries shi