About this replacement
Designed for Apple devices. Compatible models include Macbook Air 13.3" A1369, Macbook Air 13.3" A1369 Late 2010, Macbook Air 13.3" MC504, Macbook Air 13.3" MC504LL/A, Macbook Air 13.3" MC503, Macbook Air 13.3 MC503ZP/A, Macbook Air 13.3 MC503LZ/A, Macbook Air 13.3 MC503LL/A, Macbook Air 13.3 MC503E/A, Macbook Air 13.3 MC503B/A. Replacement part numbers include A1369, A1377, 020-6955-B, 020-6955-01. Key specifications: 7.3V, 6700mAh, Li-Polymer.