Check the listing for details. iPod Shuffle 4th Gen Repair Battery Replacement Service- Your iPod_Wizard. Listed at 40.00 USD. This is a service to install a New Battery in your iPod Shuffle 4th Gen Device.Please make sure your device matches the picture in this listing. I have set handling time to the maximum (30 days), because I have no way of knowing how long it will take for the customer to ship the device to me.This does not mean the customer should wait for weeks to ship the device. Please ship the device as soon as possible. The music stored on this device is NOT affected by battery replacement. When this device needs the battery replaced, it will still function normally when plugged into a power source.The indicator light will turn on and will be an orange color.The device will also connect to iTunes normally.If the device fails to power up normally when plugged into a power source, the issue is not with the battery.Please make sure to verify this, prior to ordering battery replacement service. After Payment, you will be provided with an address to ship the device to. (Please allow 24 hours, this is not automated) I will expedite service as much as possible, but please allow 2 weeks to receive the repaired device. ==================================================== Pricing disclosure: The battery costs me $8.Listing on Ebay costs me $4. I make less than $20 to spend an hour working on each device.===================================================== Discounts available for Bulk Orders above 5. (Please Inquire)