LB1 High Performance 5200mAh Battery for Asus U46 U46E U46J U56 U56SV U56JC U46SV Fits A32-U46 A41-U46 A42-U46

hi this is sarah dubois with laptop battery express this six cell asus battery is rated at forty four hundred milliamp hours and will give you about two to three hours of runtime depending on your energy use the mah or milliamp hour and the whr 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 instrument's computer chip and are never used or refurbished if you're finding less expensive batteries online 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 guarantee and a full 12 month warranty all of our batteries sh