Maximum voltage: 434V;
Minimum voltage: 298V;
Rated operational current: 50A;
Working time of each battery: no less than 2.88h; real-time display of local LCD digital display, power, voltage, temperature and current information;
GPRS communication, which can send information such as voltage, current, temperature and power to the or computer server, and record the operation data in real time; Power prediction and protection, communication by vehicle controller, and charge current control by charger communication