New 850mAh thin Replacement Battery for Ipod Classic and Video. Upgraded from the OEM Spec of 650mAh! Replaces the following battery part numbers: EC008, EC008-2, 616-0229, 616-0230 Replaces the following part numbers: A1136, A1238 For best results for li-on batteries, please FULLY CHARGE the item overnight, and then on its first use, FULLY discharge the item. (Use the item until it fully depletes its battery after its first charge) Compatible with all Apple iPod Video and Apple iPod Classic models (Generation 5-7), full list below: iPod Video 5th Generation 30GB iPod Video 5.5 30GB iPod Classic 5th Gen 30GB iPod Classic 5th Gen 60GB iPod Classic 5th Gen 80GB iPod Classic 6th Gen 80GB iPod Classic 6th Gen 120GB iPod Classic 6th Gen 160GB iPod Classic 7th Gen 160GB DISLCAIMER: The names for Apple iPod etc. are used for the sole purpose of describing the compatibilty of our items and identifying models they work with. These names are the copyrights of their respective owners. MCMConcepts does not intend to infer any connection / ownership / affiliation between MCMConcepts and any other company.