As the temperature is getting lower and lower in the north, it has begun to snow.，What maintenance needs to do in this cold winter pure electric car?？Come look at the editor.?
Winter charging precautions
Correctly grasp the charging time in winter，Try to ensure that it is timely charging daily，Avoiding the vehicle ground due to insufficient battery； Develop good habits before charging，Check the charging equipment and check the vehicle charging port，Ensure charging safety，Especially in winter Environment should ventilate dry， And can be charged safely。
in winter， If conditions permit， Try to stop the vehicle in a high temperature 易彤破壁料理机售后 garage。 Or take some warm measures and prevent frozen，E.g， Cover warm waterproof oil cloth to increase the vitality of the battery，Effective increase battery capacity。
Due to the low temperature in winter，Even if you are still full of electricity last night，Wait the next day Battery may secretly discharge a part of electricity。therefore，Please charge the car for a while before use.，During charging， Battery will gradually heat，Filled，Battery can also be in good condition。
Winter temperature，When the battery is low0Celsius，The system will first heat the battery unit，Temperature exceeds5Degree，Will start 易彤料理机售后 charging vehicle。Many people think that the charging of electric cars will slow down in winter.。in fact，This is an additional time for preheating the battery before charging。
New energy car idle for a long time，Be sure to check the battery regularly and charge the car in time.， Avoid long-term idle power，Impact battery capacity and battery life。
Why is the mileage of winter new energy vehicles to fall?？
Many owners have this situation，Why still there yesterday80％Electricity，One night to open the door It is“shut down”：
Decreased activity of electrode material of the power battery in a low temperature environment，The lower the temperature of the chemical material， The worse the activity of the material。The less materials that can participate in chemical reactions，The storage capacity of the battery will decrease accordingly，This is the normal characteristics of the power battery，therefore， Car owners don't worry too much。When the temperature is restored to normal temperature，The storage capacity of the battery will be restored to the normal state，The vehicle mileage will also return to normal。
After a night of parking and cooling，The battery is getting cold.，Voltage drop，BMSWill automatically modify the battery life down，Then the so-called“electricity failure”phenomenon。Preparing for emissions。Before winter driving，Need to preheat the engine of fuel cars。Electric cars have the same preparation after startup， They should slowly travel with a constant speed3-5minute，Or charge the battery to preheat，Before full discharge，Please let the battery adapt to low temperatures。
prompt
In addition to paying attention to battery maintenance，Pay more attention to electric vehicles。Electric vehicles should check once every two months。Let maintenance staff test whether car parts short circuit，Or if the coil is broken，To prevent accidents。
