Apple 8GB iPod Nano 4th Generation - Pink MP3 Player W/ Original Packaging

It works when plugged in but doesn't charge so I assume it needs a battery replacement. I tested it whole plugged it and works perfectly. Still has music from previous owner on it. Super clean with no wear or scratches. Includes original packaging. The charger is not original. Please look over photos as they are apart of the description. Thank you!