Joysun New Energy Co., Ltd. is a high-tech company with independent intellectual property rights and core technologies, dongguan Jiusen was established in 2012, the registered capital of 43.65 million yuan, specializing in technology development, production and sales of polymer lithium battery manufacturers.  Our products have a wide range of applications, including e-cigarettes, smart products, mobile phones, laptops, Bluetooth, car quick starters, model airplanes, electric bikes, robots and so on.