Detailed Product Description The battery-for-laptop is made from the highest quality cells ... . designed to meet or exceed original equipment specifications. Replaces battery part numbers M8403,M8433,M8956,M9337,A1008,A1061 detailed information ... for the replacement battery of Apple iBook Notebook M8861LL/AType:li-ionVoltage:11.1VCapacity:4400mAh compatible battery code :M8403,M8433,A1008 ...