AC Doctor INC Laptop Battery for HP Pavilion DV4-1000 DV5-1000 DV6-1000 G50 G60 G70 Compaq Presario CQ40 CQ41 CQ45 CQ50 CQ60 CQ61 CQ70 CQ71, 5200mAh/6 Cell

this 6-cell HP replacement battery is rated at 5,200 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 the battery will run on a charge so 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 never used or refurbished Samsung offers the highest quality power cells on the market that meet or exceed the quality of the brand-name batteries all batteries from laptop battery Express come with a 30 day money back gaurantee and a full 12 month warranty with a service life of about two to four years if you're finding less expensive batteries on line please be aware that it is because they use cheap quality power cells inside the cartridge that can wear out in as little as six months even if they