Amazon.com: Bay Valley Parts 55WH Battery for Apple MacBook 13" A1185 A1181 MA561G/A MA561FE/A MA561LL/A MA566 MA566FE/A MA566G/A MA566J/A White (Mid./Late 2006, Mid./Late 2007, Early/Late 2008, Early/Mid. 2009) : Electronics
White MacBook A1181 3rd Party Battery Installation Trick for Misshapen Batteries - YouTube