How to extend battery life of electric vehicle?

Most people think that the battery of an electric car has been used for two years. The supplier of lithium batteries for electric bicycles should almost be replaced. This is not the case. In normal use, pay attention to the application methods and battery maintenance can greatly extend the battery life.

In order to extend the battery life, use the electric car to pay attention to:

1, can not overload the price of overweight lithium batteries(such as riding with people or loading heavy weights, etc.), during the journey found that the appearance of insufficient electricity, use manpower to ride, due to deep discharge battery life loss.

2, pay attention to charging methods. When the new battery is charged for the first time, it must be long enough to ensure that the electricity is sufficient. For Zhejiang electric bicycle lithium-ion batteries in lead-acid batteries, regardless of the distance, after use, they must be charged immediately, with the charge, do not go to the battery completely exhausted to charge, if the car does not use for a long time, but also to ensure that the monthly compensation electricity once. This can not only maintain the battery, but also extend its operating life.

3, the characteristics of timely charging lead-acid batteries should be full of electric storage, do not wait for the end of the discharge and recharging, this will speed up the vulcanization of the battery plate, so that the battery capacity is quickly reduced, the number of life.

4, to make up for the liquid battery is a certain concentration of sulfuric acid solution and lead chemical reaction to produce electrical energy, once the liquid is insufficient, the battery will soon be hot and damaged, so, timely repair of liquid is crucial.

5, as far as possible to prevent rapid braking, frequent rapid braking will affect the braking sensitivity, consumption of battery capacity; The faster the speed, the greater the loss of the battery.

6, slowly accelerate. As far as possible, stick to medium-speed travel and save electricity, and the impact on the battery is minimal. The new battery can travel about 60 kilometers at a speed of no more than 15 kilometers per hour. If it is 25 kilometers, it can only travel about 45 kilometers.

7.Do not use the motor directly to start the car in a stationary state. It is best to use your feet to help start the car. When traveling on bridges, uphill, and headwinds, you must use pedal power to prevent impact damage to the battery, affecting the range of the battery and the length of service life. Common sense of the day

8, do not suddenly speed up the road, the sudden acceleration means that the battery needs a strong current discharge, not only damage the battery plate, so that the battery capacity is rapidly reduced, the length of life is shortened, and it is also easy to burn the key switch contacts.

Replenishment of electrolytes:

1, Open the cover on the battery first, because the glue is usually opened and the cover is broken.

2, there are six holes, covered with a rubber hat, put it away together with the surrounding white adsorption cotton.

3, use injection syringe, each hole plus about 25 milliliters of compensation fluid(depending on the lack of fluid in the personal battery, pay attention to not exceed the upper polar plate otherwise the liquid inside the charge is fully appreciated, because the liquid understands boiling when charging, Add more and return). Watch out for air, or you won't be able to add it.

4, dry the surrounding leakage, restore the cap, absorb cotton. Wrap the battery around with tape. At this point, your battery can use two years!

The page contains the contents of the machine translation.