Joysun New Energy Co., Ltd. is a professional high-tech company with independent intellectual property rights and core technologies, which was established in 2012, specializing in R&D, Manufacturing and sales of polymer Li-ion battery, power cell, Li-ion battery pack assembly, one-stop custom-made energy storage solutions. Our products have a wide range of applications, including various of lithium battery cells for 3C products such as e-cigarette, UAV, smart wearing, and lithium battery pack for back-up battery system, electrical two-wheeler/three wheeler car, portable power station, home energy storage system, container energy storage system, industrial and commercial energy storage system. Joysun New Energy Co., Ltd. is a professional high-tech company with independent intellectual property rights and core technologies, which was established in 2012, specializing in R&D, Manufacturing and sales of polymer Li-ion battery, power cell, Li-ion battery pack assembly, one-stop custom-made energy storage solutions. Our products have a wide range of applications, including various of lithium battery cells for 3C products such as e-cigarette, UAV, smart wearing, and lithium battery pack for back-up battery system, electrical two-wheeler/three wheeler car, portable power station, home energy storage system, container energy storage system, industrial and commercial energy storage system.