Set of 2 Thank you for viewing. This is a new, unused replacement battery for the Apple iPod Classic. It is labeled as 30GB, 3.7V 650mAh, but it can be used for all models from the 5th generation up to 160GB. If you need more, they can be included for an additional 900 yen. If you prefer Mercari delivery, it can be changed for an additional 100 yen, so please let me know. I once received a return due to a reported malfunction, but I checked it and it was perfectly normal. It has already been discounted and resold without any problems. I apologize, but if it does not work properly, please clean both contact points and make sure it is securely installed. When opening the device, it can be difficult to open with a plastic tool, so a thin scraper, which is also sold at 100-yen shops, is easier to use. Also, I apologize, but as stated in my profile, there have been no postal accidents to date, but postal delivery is currently not available on weekends and holidays. If you are in a hurry or require various guarantees, you will need to pay an additional fee to change to Mercari delivery. If you do not change, various guarantees cannot be provided, so please understand. #iPod iPodClassic #iPodClassic #Apple Apple #Music player Music player #iPodClassic #iPod #Apple Apple #Apple replacement battery #ipodclassic replacement battery