Description: Capacity: 5200 mAh Voltage: 11.1V (10.8V) Number of cells: 6 Cells technology: Li-Polymer Warranty: 12 months Cells manufacturer: Green Cell Colour: Black Overdischarge protection: Yes Overcharge protection: Yes Product code: AP06 Manufacturer: Green Cell Size: 211x79x12mm Weight: 280g Model: MacBook Pro 13" Popular model: Yes Compatibility list: Compatible with following battery models : A1322, bq20z45 Compatible with following devices : Apple MacBook Pro