1. The timeliness of charging the lithium battery of the electric vehicle is not to exhaust the battery every time you ride, because the over-discharge is very harmful to the lithium battery. Long-term over-discharge will reduce battery life by a factor of three. At the very least, when there is a low battery warning in the electric vehicle riding, stop the ride decisively and charge the lithium battery.
2. The timeliness of charging the lithium battery of the electric vehicle is that the lithium battery is effective at any time. Even if there is 50% of the electricity before charging, it does not matter. This is because it is different from the nickel-hydrogen battery, which has a memory effect. Lithium battery does not.
Except for nickel-hydrogen batteries, other lithium batteries do not have a memory effect, and can be used as needed, but it should be noted that lithium batteries cannot be over-discharged, and excessive discharge can cause irreversible capacity loss. When the machine reminds you that the battery is low, it will start charging immediately.
3, electric vehicle lithium battery to make up the self-discharge charging If you do not use the battery for a long time, you should take the battery out of the instrument and store it in a dry and cool place, and charge it once in 60~90 days, so as not to store too long, the battery is self-contained The discharge causes the battery to be too low.
4, electric vehicle lithium battery original charging equipment is to use the original Polaroid lithium battery charger to charge, the original charger supporting performance, charging rate is moderate, there are some fast charging pile, it is recommended not to use more, use in one year The last time and twice were justifiable. Excessive current charging also has a greater damage to the internal structure of the battery.
5, electric vehicle lithium battery storage temperature environment is a polymer battery temperature environment is wide, -20 ° C ~ 45 ° C, but in fact the most suitable temperature is room temperature. From the perspective of "aging", temperature may be the main reason for the gradual decline in lithium battery capacity.
The lithium battery of electric vehicle strictly observes the precautions in the manual. When the lithium battery is idle, it should be placed in a cool and ventilated place to avoid high temperature and humidity. Try to avoid riding in rainy days, even if riding, be careful to prevent lithium battery from entering. water. Do not tap, acupuncture, step on, modify, sun-battery, do not place the battery in a microwave, high pressure, etc.