[Specifications] Cells: 6-cell; A1322 Battery type: Li-Polymer; Voltage:10.95V; Capacity:6000mAh/65.7Wh.(Note: please check your original battery model and voltage carefully.)

[A1322 battery Fit Model] MacBook Pro 13 inch A1322 A1278 Mid 2009 2010 Early 2011 Late 2011 Mid 2012 Laptop Rechargeable Battery. NOT for laptops made in 2008 (such as A1278 made in 2008). MB990*/A MB990LL/A MB990J/A 020-6547-A 661-5229 661-5557 MacBook Pro 13 inch Battery. See more specific models on the Product Description.

[Risk-Free] Certified by CE/FCC/ROHS, complying with the safety and environmental protection standards. Premium Grade A cells, which could provide up to 500 charging cycles.

[Safety Protection] The battery comes with a variety of safety protection, including short circuits, overheating, and overload protection, making battery life more durable.