Battery for iPhone 6S Plus 4000mAh Battery Replacement Kit for Models A1634 A1687 A1699 Higher Capacity 2021 New Upgraded - No Tool

2021 New upgraded 4000mAh Grade A Replacement Battery for iPhone 6S Plus. We are Professional and Top. Don't hesitate to get this battery replacement for your iPhone 6S Plus. Features: 1.UL, CE and RoHs certifications. 2.Built-in IC provides Multiple security protections; 3.World-Class Grade A+ battery cells; 4.Built to last for 1000 high-speed and efficient charging cycles; 5.High quality connectors provide optimal connection for your phone; 6.Every battery has passed strict quality inspection before they out of the factory; Tips to activate battery's full performance and service life: 1.Fully charge and discharge this iPhone 6S Plus battery for 3~5 cycles; 2.Ensure the battery connector is completely touched with the phone connector, if not, the capacity you might see on your phone could be less than the actual capacity in battery. So, Press the connector a little hard to make them touched well; 3.Use the original charger and cable which came with your phone to recharge this battery replacement for iPhone 6S Plus; 4.Recharge the battery once every 3 months if it will not be used for a long period of time; Notice: 1.When the battery is depleted, it may take few minutes for indicator to show when recharging; 2.Capacity is tested by Professional Tools, Not by phone App or something else;   Specifications: * Capacity: 4000 mAh * Battery Type: Li-ion battery * Watt-hour: 15.28Wh * Voltage Output: 3.82V Compatible Models: * ONLY fit for iPhone 6S Plus models A1634, A1687, A1699. * NOT FOR 6S. Suggestions: *Double check phone model before purchasing; *View step-by-step videos on YouTube or find a technician for help if you don't know how to replace your battery. What You Get: 4000mAh iPhone 6S Plus battery and Adhesive