The Authentic Original INR21700-50S is a high-capacity 5000mAh Lithium-Ion battery designed for superior performance and reliability. With a nominal voltage of 3.6V–3.7V and a continuous discharge current of up to 45A, this cylindrical cell is perfect for applications requiring high power output and long-lasting energy. It is widely used in E-bikes, EV cars, UAVs, golf carts, power tools, solar storage systems, and backup energy solutions. Its robust build ensures safety, efficiency, and durability for both industrial and consumer applications.