Guanfengshu Technology Co., Ltd. is a provider of new generation smart lithium-ion battery PACK (battery pack) solutions Dongguan Fengshu Technology Co., Ltd. is headquartered in Dongguan city. It is a high-tech enterprise focusing on the R & D, design and manufacturing of high energy density, high safety, and intelligent lithium-ion battery PACK systems. Based on the core trend of "accelerating technology iteration and diversified scenario demand" in the lithium-ion battery industry, the company takes the mission of "injecting efficient energy and power into the new energy industry" and deeply cultivates the three core areas of power batteries, energy storage systems, and consumer electronics, and is committed to providing customers with one-stop PACK solutions for the entire life cycle. The company's employees have 10-20 years of experience in customized research and development and design of lithium battery packs, experience in research and development and selection of BMS boards, and experience in lithium battery testing and selection. Customized products cover Class 3C, electric motorcycles, electric bicycles, photovoltaic energy storage, industrial and commercial energy storage, home storage, outdoor energy storage, base station energy storage, rocking carts, industrial supplies, drones, robots, military, scientific research and education and special fields. Development product parameters: maximum voltage of 750V, current of 200A, capacity of 500Ah. Our specialty is customized lithium battery services to meet customers 'various professional needs for lithium batteries.