Runpower New Laptop Battery for Apple A1322 A1278 (Mid 2009, Mid 2010, Early 2011, Late 2011, Mid 2012 Version) Unibody MacBook Pro 13 inch, MD101LL/A MC374LL/A MB990LL/A MB991LL/A MC700LL/A + Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 65Wh/6000mAh] Battery type: Li-Polymer; Capacity: 65Wh/6000mAh; Cells: 6-cell; Voltage: 10.95V Worry-free, products are passed CE-/FCC-/RoHS-Certified for safety Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability 100% New from Manufacturer. Up to 500 recharge cycles over the life of the battery Warranty: 18 months free warranty. 24 x 7 professional and efficient email support