1. Confirm that the battery of the electric vehicle needs to be replaced

Check your electric car battery before replacing it. If your electric vehicle battery is determined to be damaged, you do not need to hesitate to change the battery of the electric vehicle, should immediately replace it; If in doubt, before making a decision, check both ends of the EV battery to see if there is any sulphate corrosion. If so, gently tap the ends with a hammer to see if you can knock the corrosion off and your EV battery may be ready to use again.

Two, replace the old electric car battery

If you decide to replace the battery in your electric car, be prepared to take the old one away. First of all, we need to scrub the battery with soda water, then use a wrench to carefully loosen the battery screw connected to the negative terminal, to remove the wire clamp from the extreme, then do the same to remove the positive terminal, and then grasp the battery and take it away from the electric car.

Choose a good battery, a good battery can wish you farther, greatly convenient daily travel, so in the choice of time to choose a good reputation of the Xu Pai battery, this will make your electric car more safe and secure.

3. Install new electric vehicle batteries

Carefully place your new electric car battery in the battery tray. Make sure that the positive and negative batteries of the electric vehicle are properly placed, then screw the rack to secure the electric vehicle, attach the positive terminal to the wire clip, as well as the negative terminal, then cover the engine cover and test ride your electric vehicle!

The correct way to charge electric vehicle battery for the first time

First of all, it is not necessary to completely use up the battery of a new electric car before charging it for the first time. Do not run out of power, which will have a great impact on the battery life.

Secondly, when the electric car battery is charged for the first time, the charger may generate heat very quickly, the heat is very high, therefore, especially when the summer charging, the charger should not be placed on the object easy to heat and burn, it is better not to put on the seat of the battery car, to prevent fire, because many people charge the battery car spontaneous combustion, please pay attention to.

Then, after the new electric vehicle battery is charged for the first time, it is best to deep discharge the battery once a month, and then charge the electric vehicle battery after deep discharge. This will be of great benefit to the electric vehicle battery recovery.

The above is the introduction of the first charging matters needing attention to the electric vehicle battery. Remind you: when charging, plug should first plug in the electric car, and then switch on the power, this is a good way to ensure the stability of the battery voltage.