... Apple A1280 1.Rate:11.1V/ 4400mAh 2.100%compatibility, A class cells 3.12 months warranty Laptop battery for Asus A31- ... cells as you require. Factory View About usWe are laptop battery manufacturer, which located in Shenzhen China. Eight-year manufacturing ... more and more professional in this field. We produce battery, laptop battery, notebook battery, which can replace for batteries of Lenovo, IBM, ...