How to extend the life of electric vehicle lithium battery charger

1. Do not change the original charger at will. The lithium battery charger parameters of different models are basically different. Do not change the charger at will if you are not sure. If you want to equip a new charger, please go to the store where you buy electric vehicles and equip a special charger. 2. Do not use a charger with a fan. Many users think that a charger with a fan is easy to dissipate heat and is good for charging. In fact, this perception is also wrong. On the one hand, a lithium battery charger with a fan is more prone to damage; On the one hand, the fan is easy to accumulate dust during use, and this dust may cause uneven internal heat dissipation and burn the charger. 3. Not enough to buy low-priced low-quality chargers When the lithium battery is saturated, the fan of the low-quality charger will stop working and no longer dissipate heat. If the cooling fan stops working when the battery is overcharged, the temperature of the charger will increase exponentially, which will not only cause a short circuit and fire when the charger is severely burned out. 4. The charger cannot be violently bumped. Electrical appliances are basically not resistant to strong vibration. Strong vibration may cause the potentiometer inside the charger to drift, causing the charger to charge abnormally or even cause an accident. Generally, the charger should not be placed in the trunk or basket of an electric vehicle. 5. Pay attention to the charging environment. At present, the lithium battery chargers for electric vehicles are designed according to the ambient temperature of 25℃. Charging at 25℃ is less than when the ambient temperature is really at 25℃, so there will be summer overcharging. The problem of undercharging in winter. Therefore, it is best to arrange the battery and charger in a ventilated and room temperature environment when charging. 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: How to properly maintain the lithium battery?