2900mAh Replacement Battery for Apple iPhone 7 Plus – High Capacity Black Lithium-Ion Internal Battery | Long-Lasting Power & Reliable Performance | Easy DIY Installation Kit | Tools Included | Compatible with iPhone 7 Plus A1661 A1784 A1785

Revive your iPhone 7 Plus with this 2900mAh high-capacity replacement battery, specially designed for seamless internal installation. Whether your current battery drains quickly or struggles to hold a charge, this powerful upgrade brings your device back to life—offering up to 20% more battery life than standard replacements.

Manufactured with advanced lithium-ion technology, this internal battery ensures consistent power delivery, safe usage, and longer runtime, ideal for users who rely on their phone for extended hours. Each unit is rigorously tested for durability, safety, and optimal performance under a range of real-life scenarios.

The battery comes with a full DIY installation kit, including all the tools you need to safely open your phone and replace the battery without needing professional help. Detailed, easy-to-follow instructions make the installation process quick and straightforward, even for first-time users.

Fully compatible with iPhone 7 Plus models A1661, A1784, and A1785, this replacement battery matches Apple’s original battery design and fits perfectly within the existing housing. Whether you want to avoid costly repair shops or extend your phone’s lifespan affordably, this solution offers excellent value for money.

Ideal for daily users, travelers, and heavy app users, this battery helps you stay connected longer, charge less often, and enjoy reliable performance every day.