Give your iPhone 16 Pro a serious power upgrade with the Sannxell Replacement Battery — an upgraded, high-capacity Li-ion cell engineered specifically for the iPhone 16 Pro (model SAN16P, compatible with A3083, A3292, A3293, and A3294). Please note this battery is not compatible with iPhone 16 or iPhone 16 Pro Max. With a verified capacity of 3,920.2mAh (15,171 mWh), it delivers approximately 10% more power than the original 3,582 mAh battery, so you can go longer between charges. Built to last with 1,500+ battery cycles, this replacement is designed for exceptional long-term durability. Safety is built in with three protection modes — overload, overvoltage, and overcurrent protection — giving you reliable, worry-free performance. The kit includes everything you need for a smooth installation: the high-capacity battery with pre-installed adhesive, precision screwdrivers (red, yellow, and blue), a suction cup, opening picks, opening tools, and tweezers — all packed in premium packaging and ready to use right out of the box.