QMAX Pro Replacement Battery for Galaxy S21 Ultra (4855 mAh) (EB-BG998ABY)

High-capacity replacement battery designed specifically for Samsung Galaxy S21 Ultra devices. This QMAX Pro battery delivers 4855 mAh of reliable power to restore your phone's performance and longevity. Compatible with model EB-BG998ABY, it provides the same dependable energy as original equipment while offering an affordable alternative. Perfect for users experiencing reduced battery life or those seeking a backup power source. Easy installation and built to meet safety standards for worry-free daily use.