Futurebatt 9 Cell 7800mAh Laptop Battery for Acer Aspire One 571 D150 D250 ZG5 A150 A110 AOA150 D250-1165 P531h Pro 531h Notebook

hi this is Sarah to voice with laptop battery express this nine cell acer battery is rated at 6600 milliamp hours and will give you about two to three hours of runtime depending on your energy use the mah or milliamp hour rating indicates how long a battery will run on a charge the higher the mah 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 all our batteries from laptop battery Express come with a 30 day money back gaurantee and a full 12 month warranty 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 all of our batteries ship from the United States and all shipments placed by six pm eastern time ship the same day if you're unsure whether