This is a generic, equivalent one, 100% compatible. This 10.8V 5200mAh Replacement Laptop battery is designed to compatible with Apple A1185 020-5071-B 661-4703.

Specifications:
* Product Type: generic/equivalent
* Battery Voltage: 10.8V
* Battery Capacity: 5200mAh / 59Wh
* Color : White
* Chemistry: Li-Polymer
* Condition: new, 1 Year Warranty!
* No memory effect, Over-charge protection, Over-discharge protection.
* Over-heat protection, Over-current protection, Short-circuit protection.

Compatible Part Numbers:
A1185, 020-5071-B, 661-4703

Fit Laptop Models:
MacBook1,1 - A1181 - Mid. 2006
MA254LL/A, MA255LL/A, MA472LL/A
MacBook2,1 - A1181 - Late 2006
MA699LL/A, MA700LL/A, MA701LL/A
MacBook2,1 - A1181 - Mid. 2007
MB061LL/A, MB062LL/A, MB063LL/A
MacBook3,1 - A1181 - Late 2007
MB062LL/A, MB063LL/A
MacBook4,1 - A1181 - Early 2008
MB402LL/A, MB403LL/A, MB404LL/A
MacBook4,1 - A1181 - Late 2008
MB402LL/B
MacBook5,2 - A1181 - Early 2009
MB881LL/A
MacBook5,2 - A1181 - Mid. 2009
MC240LL/A

Package Included:
1 x 10.8V 5200mAh Replacement Laptop Battery for Apple A1185 020-5071-B 661-4703