Lenmar Replacement Battery for iPod mini Fits: Apple iPod Mini 4GB Series, M9800CH/A, M9800FD/A, M9802B/A, M9802TA/A, M9804CH/A, M9804DK/A, M9804LL/A, M9806B/A, M9806X/A, Apple iPod mini 6GB Series, M9801J/A, M9801X/A, M9805J/A Replaces: Apple EC003 3.7V / 720mAh Lithium Ion 2 Year Warranty Caution: This Battery may require Skilled Installer or Special Tools to Replace. For Skilled End Users Only. Fits Apple iPOD Mini 3.7V 720mAh Lithium-Ion 3 Year Warranty Warning: This Battery may require Skilled Installer or Special Tools to Replace. For Skilled End Users Only.