SLODA 50Wh Laptop Battery for Apple MacBook Air 13"A1405 A1466 A1496 MacBook Air "Core i5" 1.6 13" MacBook Air "Core i7" 1.8 13"A1377(A1369 Mid-2011 Mid-2010 version) [Li-Polymer 7.6V 55Wh] Battery Type: Li-Polymer;Voltage:7.6V; Capacity: 54Wh 7100mAh; 4 Cell. 100% New from Manufacturer, High Performance A1496 Replacement Battery. Overcharger and Discharger Circuit Protection, CE-/FCC-/RoHS-Certified for safety. Contain with Durable cells; Low power consumption IC design; Tested with strict quality control standards; Direct warranty from Manufacturer. Warranty: 12-month warranty; 24 x 7 email support.