CMP 5200mAh A32-K52 Laptop Battery for Asus A31-K52 A41-K52 A42-K52 A31-B53, A52 A52F A52J K42 K42J K52 A42 Series X42 Series A62 Series X52 Series(Cycles Charge > 800 Times)

hi this is Sarah Dubois with laptop battery express this 6l asus battery is rated at 4,400 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 6 p.m. Eastern Time ship the same day if you're unsure whether or not