Recently, WM Motor conducted a number of tests on its first sedan M7 in an extremely cold environment of -30 °C, involving core projects such as air conditioning, battery thermal management, low temperature charging, and power, and the new car is expected to be officially listed and delivered within the year.
Officially, the WM M7 provides better battery life and a more efficient charging experience with a mature thermal management system. In the environment of -30 °C, the M7 test energy consumption is 17kWh/100km; in the air conditioning test, the M7 can reach a comfortable temperature range of about 22 °C for the head and about 33 °C for the feet in 17 minutes in the extremely cold environment, and the user can also remotely control air conditioning, intelligent defrosting, remote ventilation, battery temperature control appointment and other functions through smart remote management through the mobile app.
For core components such as batteries, M7 has conducted a number of "freezing" tests for 12 hours in a -30 °C environment, and the thermal management ability, battery pack thermal insulation performance, endurance and charging and discharging ability at low temperatures have undergone the most stringent tests. After "freezing", the M7 vehicle starts cold and normally, and the thermal management system can work normally and efficiently. At the same time, the SOC takes only 30 minutes to charge from 30%-80%.