Gaisar-Morewer (TM) New Laptop Battery Pack for Gateway MT6000 series MT6017 Gateway MT6400 series MT6451 MT6452 MT6456 MT6457 MT6459 MT6460 Gateway MT6700 series MT6704 MT6705 MT6706 MT6707 MT6708 MT6709 MT6711 MT6711 MT6723 MT6728 Series Laptop Batteries [ Li-ion 6-cell 10.8V/11.1V 4400mAh 48 Watt-Hour Battery Color:Black ] Morewer Laptop Battery Pack for Gateway MT6000 series MT6017 Gateway MT6400 series MT6451 MT6452 MT6456 MT6457 MT6459 MT6460 Gateway MT6700 series MT6704 MT6705 MT6706 MT6707 MT6708 MT6709 MT6711 MT6711 MT6723 MT6728 Series... ( full list blow ) Replacement with Gateway Laptop Battery SQU-412 SQU-413 SQU-414 SQU-415 SQU-517 6MSB 6MSBG Series ( full list blow ) Li-ion Technology 6-cell 10.8V / 11.1V 4400mAh 48 Watt-Hour ( Battery Color: Black ) Buy from Morewer to ensure quality products! Ship next business day from our US Warehouse or Amazon Warehouse! Free Standard Ground Shipping Delivery to the 48 contiguous US States only. 12 months warranty, Lifetime Customer Services and Morewer Tech Support. Although we only able to offer One year warranty on our Laptop Battery Pack, because we are not give you the false promise that we cant provide. But if you choose Morewer, we will stand strong behind our products and give you undivided lifetime services and supports. Our Product may fail 1 in 2000 or more, but our services team will never fails. At Morewer, we strive to provide the best product,best prices and best customer services with the goal of creating lifelong Morewer customers.