Main Features of the Battery Adhesive for Galaxy S21 Ultra (G998B): Perfect Compatibility: Designed specifically for the Samsung Galaxy S21 Ultra, model G998B, this adhesive ensures a precise and secure fit when replacing the battery, providing a hassle-free installation. Superior Quality: Made from high-quality materials, this adhesive tape offers excellent adhesion and durability, ensuring optimal retention of the battery in place, even under intensive use conditions. Safety and Reliability: The adhesive is designed to withstand temperature variations, humidity, and vibrations, ensuring safe and reliable operation of your device while extending its lifespan. Easy Installation: Featuring convenient tabs for quick and precise application, this adhesive simplifies the repair process, even for users with little DIY experience. Guaranteed Performance: By maximizing contact with the battery, this adhesive contributes to efficient heat transfer and prevents potential short circuits, optimizing the overall performance of your smartphone. Economical Solution: Give your Galaxy S21 Ultra a new life without the high cost of a professional replacement, while ensuring a fit and appearance comparable to the original. With this quality battery adhesive, ensure a secure and effective attachment to maintain the performance and safety of your Galaxy S21 Ultra.