[♣Battery Type: 6 cell Li-ion Capacity: 5200MAH ; Voltage: 11.1V ♣Battery for Dell Latitude E6400 E6410 E6500 E6510 Precision M2400 M4400 M4500 Compatible P/N: 4M529 312-0749 F8TTW PT434 PT437 KY266 FU274 FU571 MN632 MP303 MP307 W1193 KY477 ♣Manufacturer About 500 recharge cycles over the life of the battery ♣Warranty: 12 months warranty . 30 days money return guarantee ♣Note:As this replacement battery can fit many models and part numbersthe factory can not mark all the compatible part numbers on itplease understand.If you have any problemspls contact us by the message we will help you to deal with it timely.]
