Pay attention at six.
1/6 correctly grasp the charging time.
After putting forward a new car, it is necessary to replenish electric energy in time to keep the battery fully charged. In the process of use, we should accurately grasp the charging time according to the actual situation, refer to the usual frequency and mileage, and grasp the charging time ourselves. Overcharging, overdischarge and undercharge will shorten the service life of the battery. If the battery is put on hold for a long time, the power should be kept above 80%, because the battery has self-discharge, and too high power will affect safety.
2/6 protection charger.
There are instructions for protecting the charger in the instruction manual of the new energy vehicle. Protect the charger, mainly for heat dissipation and ventilation, avoid charger protection and aging of electrical components, and reduce life.
3/6 Maintain the battery regularly.
Fully charge and discharge the battery, fully activate the active substances in the battery, and reduce the capacity reduction, rate discharge capacity and service life. Some automobile manufacturers have set up the automatic balance function of small current, and they should carry out regular balance maintenance according to the requirements of the manual.
4/6 Grasp the driving range.
2/3 mileage, charge if you can, keep enough electricity, try to avoid sudden acceleration and deceleration when driving, improve mileage and ensure that you can drive to the charging place.
It is forbidden to cut off power during 5/6 storage.
It is strictly forbidden to be in a state of power loss when the vehicle battery is stored. The state of insufficient power means that the battery is not charged in time after use. The battery is easy to be sulfated when it is stored in the state of power shortage, and the lead sulfate crystal adheres to the electrode plate, which will block the ion channel, lead to insufficient charging and decrease the battery capacity. The batteries of new energy vehicles need to be stored after being fully charged and charged once a month to keep the batteries in a healthy state and avoid the sulfate state of the battery plates caused by long-term power failure. The longer the vehicle idle, the more serious the battery damage.
6/6 Avoid large current discharge
When the electric car starts, carries people and goes uphill, try to avoid slamming on the acceleration, resulting in instantaneous high current discharge. High current charge and discharge will increase the calorific value, and rate charge and discharge will cause excessive use of active substances in the battery, which will seriously reduce the service life of the battery. Avoid low-temperature charging, preferably 20-35 degrees. Due to the material characteristics of lithium batteries, low-temperature charging will not only reduce the charging efficiency, but also complete the crystallization phenomenon, seriously reducing the service life.