Safety Built in explosion relief device to dredge gas, and built in fire protection device to cut off the fire source for 3 seconds. • Wide temperature operation The heating function is optional to meet the application scenarios with low temperature and no sense. High-voltage stack Modules are connected in series without cable connection, and highvoltage platform improves system efficiency. · Environmental friendliness IP protection grade 65, anti-corrosion grade C2, environmental protection battery. Thermal management Temperature detection of key parts, cell, power plug-in, etc. Intelligent and visual Support remote upgrade, real-time battery warning information push, LCD data display.