Shenzhen Jinwei Power Technology Co., Ltd. is an enterprise dedicated to the research and development of power battery management systems. As a leader in lithium battery active balancing technology, Jinwei is the first company in the industry to develop and apply active balancing technology in batches. The bidirectional active balancing technology can adjust the capacity differences of battery packs in real time, effectively extending the driving range and service life, and breaking through the bottleneck of consistent discharge of individual battery cells. The intelligent protection board developed by Jinwei Power has promoted the development of the lithium battery protection board industry. The protection board can be connected to the mobile phone APP via Bluetooth, to the upper computer through the communication box, and can communicate remotely through the GPRS module. It also supports LCD display screens, allowing customers to monitor or adjust the parameters of the protection board at any time, making the use of lithium batteries safer and more reassuring for customers. The smart board is equipped with communication interfaces such as UART, RS485, RS232, and CANBUS, and can be widely used in various lithium battery products. The products are widely applied in RV energy storage, commercial energy storage, industrial energy storage, home energy storage, base station energy storage, charging pile maintenance, shared charging cabinet equalization management, electric bicycles, motorcycles, scooters, inverters, vacuum cleaners, power tools, golf carts, electric forklifts, solar street lamps, unmanned aircraft, robots, medical equipment, household appliances, ships, AGV vehicles Power supply solutions for various fields such as low-speed mobility scooters, truck starters, delivery vehicles, commercial cleaning vehicles, and parking air conditioners. Our own brands are "Jinwei", "ENERKEY", "GEEWIN" and "GEEWE". Jinwei Power has a strong R&D and management team. Many technical backbones have over 10 years of working experience in the development of lithium energy protection boards and management systems (BMS) for power batteries. They have successfully developed and mass-produced more than 60 specifications of hardware boards and over 30 specifications of intelligent BMS. The products cover lithium battery protection management systems with battery assembly series connecting 2 to 32 series and working current up to 500A.