... 3.1 year warranty time Laptop battery pack for DELL Latitude E6400,rechargeable battery,replacement battery,notebook battery pack Color: blackType: Li-ionVoltage: 11. ... ,temperature controls switch,high temperature fuse gives extra protection.Compatible battery model:PT434, FU272, FU274, PT437, PT436, KY265, KY266, FU268 ... SGS, ATC, REACH, ISO9001:2000, ISO14001:2004 For laptops battery Latitude E6400