Keep your Samsung Galaxy S21 performing at its best with this Premium Replacement Battery (EB-BG991ABY), designed for reliable power and long-lasting performance. With a 4000 mAh capacity, this battery provides the same efficiency as your original one, ensuring uninterrupted use for calls, browsing, gaming, and multitasking.

At Gadget Break, we ensure every battery is manufactured to meet strict quality standards, offering excellent durability and safety with built-in protection against overcharging, overheating, and short circuits. Whether your current battery drains quickly or struggles to hold charge, this replacement gives your Galaxy S21 a second life.Upgrade your smartphone’s power with a trusted solution — only available at Gadget Break.