TWB Premium Grade Generic Laptop Battery For MacBook A1370 (2011) 7.6V TWB Batteries are the perfect choice that you can make for your computer. Very affordable, The best quality batteries on the market. Long Life durable Battery for your Laptop Item Specification Voltage: DC 7.6V Capacity: 38.75Wh Compatible Models MacBookAir4,1 MC968LL/A*, A1370 (EMC 2471), MacBook Air 11\ Mid-2011, A1406MacBookAir5,1 MD223LL/A*, A1465 (EMC 2558), MacBook Air 11\ Mid-2012, A1406MacBookAir6,1 MD711LL/A*, A1465 (EMC 2631), MacBook Air 11\ Mid-2013, A1495 MD711LL/B*, A1465 (EMC 2631), MacBook Air 11\ Early 2014, A1495Please Note: This battery cannot fit MacBook Air 11-inch Late 2010 year A1370.Apple MacBook Air 11-inch: MC968 /A, MC968CH/A, MC968J/A, MC968LL/A, MC968LL/B, MC968TA/A, MC968ZP/A, MC968E/A, MC968B/A, MC968LL/A MD223 /A, MD223CH/A, MD223J/A, MD223LL/A, MD223LL/B, MD223TA/A, MD223ZP/A, MD223E/A, MD223B/A, MD223LL/A MD711 /A, MD711CH/A, MD711J/A, MD711LL/A, MD711LL/B, MD711TA/A, MD711ZP/A, MD711E/A, MD711B/A, MD711LL/A , MD711LL/B* What's in the box 1 X Laptop Battery