Battery type:Li-ploymer; Capacity: 59Wh; Voltage:10.8V; Cell:6 Cells ;Model:A1185 A1181 Compatible with Laptop Models:Apple A1185 A1181 MA254 MA255 MA472 MA561 MA566 MA700 MA701 MB061 MB062 MA561FE/A MA561G/A MA561J/A Series.