Fancy Buying New Laptop Battery for Apple Macbook 13'' A1185 A1181 MA561 MA561FE/A MA561G/A MA561J/A Black Battery type: Li-ion; Cells: 6-cell; Capacity: 5200mA/59Whh; Voltage: 10.8V Compatible for Apple Macbook A1185 A1181 MA561 MA561FE/A MA561G/A MA561J/A 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery. CE-/FCC-/RoHS-Certified for safety. 1 Year Warranty, 30 days money Back.