Compatible Phone Model: This battery kit is specifically designed for Redmi Note 10 5G and Poco M3 Pro 5G, please double confirm your phone model before purchasing Quality Li-Po Cell: Built with brand new zero cycle original Li-Po cell, manufactured and tested under UL2054 test standards to ensure the best performance and long-lasting battery life. NOTE: A new battery requires at least three full charge and discharge cycles to properly calibrate the battery management system Includes Back Cover Adhesive: The battery comes pre-installed sticker—just remove the protective film and press the battery firmly into place for easy installation. Additionally, the package includes a piece of back cover adhesive strips, making installation even more convenient and efficient Professional Repair Toolkit: Carefully selected by our expert repair team, this kit includes every tool you need for the repair process. It's professional, safe, and easy to use, giving you the confidence to complete your repair quickly and efficiently Video Tutorial Assistance: Replacing a battery requires technical skills. If you need instructions, please provide your phone model, and we will send you the corresponding video tutorial link to help you complete the repair independently. New Upgraded BN5A Replacement Battery Compatible with Redmi Note 10 5G & Poco M3 Pro 5G with Repair Toolkit