Apple iPhone 4 Li-ion Polymer Battery High Quality Aftermarket Replacement
This is a new aftermarket replacement battery for the iphone 4 4g. It's not original genuine oem from the apple factory but of the same high quality.
The battery is li-ion polymer battery.
It will also fix the problems such as the phone draining the battery quickly due to the battery been worn out.
The battery is made out of the very best quality cells and is long-lasting!