A high-performance battery of 2900 mAh that extends the usage time of your Apple iPhone 7 Plus. Replace your old battery, and your smartphone will function like it did on the first day. The 2900 mAh replacement battery is manufactured to the highest quality standards. Features and product specifications: Apple iPhone 7 Plus replacement battery – replaces 616-00249. 2900 mAh high-performance battery - guarantees the same performance as the original battery. Overvoltage and heat protection for safe charging. Complies with European regulations regarding safety and user protection.