Cell Lithium Ion 3.7v 1430mah Li-ion Battery Replacement Pack for Apple Iphone 4s 4gs + Tool + Printed Guide Book + Free Wf Pen
Perfect fit and tested so when you plug it in the battery should just work right away, you will get the same power and phone will be charged as normal and will work as good as when you first get your device. Complete replacement kit with instruction installation guide step by step with picture printed with color in a booklet. Compatible only with iPhone 4S any capactity and any carriers ( will not compatible with the older version iPhone 4)