As the weather gets cold, some owners feel that their electric cars seem to be less powerful. The battery cars do not give in winter, but they are actually related to temperature.
At present, most electric vehicles on the market use lead-acid batteries. Lead-acid batteries can normally be stored at about 25 C. When the temperature drops, the activity of various substances of lead-acid batteries decreases, the capacitance becomes difficult, and the storage capacity becomes worse.

Li Shifu, who has been repairing battery cars for many years, said that in cold weather, the battery capacity of battery cars becomes smaller, and it is normal that they can't ride for a long time. When the weather gets warmer, the electric car will "automatically" resume. So as the weather gets colder, it's normal that the battery's power drops.
Remind the general public that battery cars are not strong enough for cold batteries. Do not think that the batteries of their own electric vehicles are damaged and replace batteries blindly. They should be taken after regular shop inspection before making decisions.
Battery maintenance is particularly important in winter:
1. Battery is the heart of electric vehicle, and it is also the most valuable part of the whole vehicle, so the maintenance of battery is the most critical. In winter, it is easy to freeze and frost. In order to avoid the leakage of battery caused by frost condensation, the battery should be charged after the temperature rises to near the indoor temperature and dries.
2. When the temperature is too low in winter, the use time of electric vehicles should be shortened as far as possible. Normally do not start or brake at high frequencies while riding; get off and push if necessary when going up the hill, because it is very energy-intensive when going up the hill.
3. In addition, if conditions permit, in the cold winter, try not to let electric vehicles "overnight" in the open air, because lead-acid batteries also fear cold. When it's cold, naturally it can't help the electric car run away!
4. When choosing batteries, try to choose brand batteries with high quality and good reputation, such as Xupai batteries. Xupai batteries are of excellent quality and good service. Sales, customer service, technical support, maintenance and other aspects are well developed, which can provide better after-sales service to consumers.