Mr.Batt 2750mAh Replacement Battery with Repair Tools Kit for iPhone 6S Plus Battery type: Li-Polymer, voltage: 3.8V, capacity: 2750mAh, power: 10.45Wh Brand New Battery for Apple iPhone 6splus (Does not work for iPhone 6s or 6 Plus) Same power as the original ones, 100% true capacity, CE certified and tested by manufacturer to match the OEM products Best replacement for the original battery with comparable standby and talk time 30 days money back guaranty and 1 year limited warranty