The Battery 3c. 57Wh Li-ion SMP is a high-capacity battery designed to provide superior performance and reliability in a wide range of applications. Featuring a sleek and compact design, this battery boasts an impressive 57Wh capacity, making it ideal for powering a wide variety of devices, including e-bikes, drones, and robotics. Its lithium-ion chemistry ensures long-lasting performance, with up to 500 charge-discharge cycles and a sleek and compact design, this battery offers a perfect balance of power and portability.