A1181-Libat Specifications. Battery Type :Li-Ion Voltage : 11.1V Is Compatible With 10.8V Capacity:4400 Mah Brand: Unbranded ,Oem Compatible Models. Apple 5.2, Apple Mid-2009 Apple MacBook 13" Series 13" A1181, 13" Ma254, 13" Ma254/A, 13" Ma254B/A, 13" Ma254Ch/A, 13" Ma254F/A, 13" Ma254J/A, 13" Ma254Ll/A, 13" Ma254Sa/A, 13" Ma254Ta/A, 13" Ma254X/A, 13" Ma255, 13" Ma255/A, 13" Ma255B/A, 13" Ma255Ch/A, 13" Ma255F/A, 13" Ma255J/A, 13" Ma255Ll/A, 13" Ma255Sa/A, 13" Ma255Ta/A, 13" Ma255X/A, 13" Ma699, 13" Ma699/A, 13" Ma699B/A, 13" Ma699Ch/A, 13" Ma699J/A, 13" Ma699Ll/A, 13" Ma699Ta/A, 13" Ma699X/A, 13" Ma700, 13" Ma700/A, 13" Ma700B/A, 13" Ma700Ch/A, 13" Ma700J/A, 13" Ma700Ll/A, 13" Ma700Ta/A, 13" Ma700X/A, 13" Mb061/A, 13" Mb061B/A, 13" Mb061Ch/A, 13" Mb061J/A, 13" Mb061Ll/A, 13" Mb061X/A, 13" Mb062/A, 13" Mb062B/A, 13" Mb062Ch/A, 13" Mb062J/A, 13" Mb062Ll/A, 13" Mb062Ll/B, 13" Mb062X/A, 13" Mb402/A, 13" Mb402B/A, 13" Mb402J/A, 13" Mb402Ll/A, 13" Mb402X/A, 13" Mb403/A, 13" Mb403B/A, 13" Mb403J/A, 13" Mb403Ll/A, 13" Mb403X/A, 13" Mb881Ll/A, 13" Mc374Ll/A, 13" Mc375Ll/A Compatible Part Numbers A1181 A1185 What's in the box Laptop Battery