Key points of using batteries and chargers

1. The charger should be dedicated, don't change the charger at will. The charger parameters of different models are basically different. Don't change the charger at will when you are not sure. If you have to charge it in multiple places, it is best to ask a professional who buys an electric car store to equip it with a special charger. 2. Protect the charger and beware of bumps. The charger is not designed as an on-board charger, so the current chargers are basically not resistant to strong vibration, so the charger is generally not placed in the trunk or basket of the electric bicycle. Under special circumstances, you must move the charger, and pack the charger with foam plastic to guard against vibrations and bumps. After many chargers undergo vibration, their internal potentiometers will drift, causing the entire parameters to change, resulting in abnormal charging status. Another thing to pay attention to is to keep the charger ventilated when charging, otherwise it will not only affect the service life of the charger, but also may cause thermal drift and affect the charging state, which will damage the battery. 3. Frequent charging in winter, within 8 hours of each control. Even if your continuation mileage is not long, you can use it for 2 to 3 days with a single charge, we still recommend that you charge it every day, so that the battery is in a shallow cycle state and the battery life will be prolonged. Some early mobile phone users think that it is best to charge the battery after the battery is basically used up. This view is wrong. The memory benefit of lead-acid batteries is not so strong. Often recharging after discharge has a greater impact on the life of the battery. After the indicator light changes to indicate overflow, the battery charge may be 97% to 99%. Although only 1% to 3% of the power is under-charged, the impact on the continuation ability is almost negligible, but under-charge accumulation will also be formed, so after the battery overflows and the lamp is changed to the lamp, it is still possible to continue to float as much as possible, which is also useful for suppressing battery vulcanization have benefits. Floating charge basically does not consume electricity. 4. If the electric vehicle is out of power, it must be charged in time. After the battery is discharged, the vulcanization process begins. Generally, after 12 hours, distinct vulcanization crystals appear. Charging in time can remove non-serious sulfide crystals. If it is not charged in time, these sulfide crystals will accumulate and gradually form coarse crystals, which will gradually reduce the battery capacity and shorten the battery life. Therefore, in addition to daily charging, you should also pay attention to charging in time after use, and make the battery full as much as possible. 5. Develop some good habit of saving electricity and give appropriate assistance. Use taxi as much as possible. When going downhill, take advantage of the advance power off and coast down as much as possible. When you are about to encounter a traffic light, enter the taxi in advance to minimize braking. When starting, turn the handle slowly, which is relatively safer, guard against the impact of high current on the battery, and can reduce battery power loss and life damage. 6. Pay attention to the charging environment and maintain a ventilated environment. At present, the chargers for electric vehicles are designed according to the ambient temperature of 25°C, so charging at 25°C is better. However, when the ambient temperature is really 25°C, it is relatively low, so there is bound to be the problem of overcharging in summer and undercharging in winter. Therefore, when charging, it is best to arrange the battery and charger in a ventilated and room temperature environment. 7. Make full use of maintenance conditions and test in a timely manner. Electric vehicle dealers can provide battery testing and repair services, and these services should be fully utilized. For example, regular maintenance of the battery can reduce the damage to the battery. Repairing the state of charge of the battery can alleviate the backward failure of the battery. Regarding water loss, the effect of replenishing water when the battery capacity is 70% is better than when the battery capacity is 40%. Therefore, consumers should make full use of the battery overhaul conditions to extend the service life of new batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Advantages and disadvantages of ternary materials lithium batteries and market breakdown