Electric tricycle heater doesn't work. It is an equipment accessory that consumes a lot of electricity. If the electric tricycle wants to keep warm, I suggest you install a heater, which is very effective.

If you use a factory-installed heater, this heater is electrically heated, which consumes a lot of electricity and brings great disadvantages to the life of your electric car, so it is not practical to buy a heater with this configuration!