New ✍ iPhone 3GS Compatible Battery - Maximum Capacity 100%! Also compatible with iPhone 3G! Fully functional, quality guaranteed! The product is in perfect condition, and we carefully inspect, test, and confirm its operation before shipping. *Price is not negotiable. 【Returns and Exchanges】*Returns and exchanges for initial defects are accepted within 10 days of arrival. *Only unused items that have been tested for connection are eligible for return. (Returns are not accepted if parts have been assembled or if stickers have been removed.) *Please note that you will only be responsible for the one-way shipping cost for returns. *The images are for illustration purposes; we may ship a new, unused product of the same quality. Battery Maximum Capacity: 100% Series: iPhone Search terms: iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPhone SE (2nd generation), iPhone 12 mini, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 13, iPhone 14, iPhone 15 Pro