Mr. Zhang, the batteries of electric vehicles only new public will soon feel the battery without having recently used. Mr. Zhang said that the car had a single battery charge, to work more than sufficient to run four times, but this time, but the clear impression that the car is loose.
Electric point of vehicle maintenance for the technical staff, said: “Recently, due to lack of battery power coming to extensive public consultation, most of them reflect their own without using the car battery, and some even suspect that the renovation of old batteries to buy. In fact, winter electric capacity reduction of the car battery is a normal phenomenon. ”
The technical staff has explained that “electric cars are mainly used in lead acid batteries. This is the best working environment for the battery temperature is 15 ℃ - 40 ℃. Below this temperature, the storage capacity of the battery will be reduced. The lowest temperature of power The most obvious decrease in winter low temperature, electric vehicles would also reduce the travel distance, until the temperature rise will be restored. Today, batteries electric vehicle device isolation has not yet opened to universal coverage. To ensure the normal use of electric vehicles, the simplest approach is to charge users in a timely manner. ”
In fact, the winter, “cold” and lead acid batteries used in electric vehicles, cell phones, MP3, laptop, lithium batteries are also used in “cold blood.”
Qin mobile phone before the public two days to recharge a battery, and now you have to recharge every day and sometimes can not be recharged inside. In this regard, the maintenance staff of batteries, said: “Currently, most mobile phones and laptops use lithium-ion batteries. In a time of low temperatures, lithium batteries will be a sharp drop in activity. This has led to lithium batteries have been locked, power is not only put out so can not be recharged inside. ”
Since the battery is too afraid of cold, for normal use, you can give them, “Paul the heat.” Maintenance staff, said: “When it occurs, the user is easy to damage if the force charge the battery. To ensure the normal operation of electronic products, mobile users can be mobile, MP3 small electronic products such as cash, with body temperature to maintain the temperature lithium batteries. as a laptop as increased size of electronic products, it can be removed the battery, the battery placed in warmer places, hitherto responsible when using it. “