More and more people use electric bicycles now, and lithium batteries are widely loved because of their lightness and flexibility. But what is the correct way to charge it? The following will give you a detailed introduction.
1.The lithium battery of electric bicycle is generally charged according to the specifications. If there is no specification, it depends on the capacity of the lithium battery and the current of the charger. Such as 48V/20A lithium battery, the charger is 5A, it takes a little more than 4 hours to charge. If it is a 10A charger, it will take a little more than two hours, and a 20A charger will charge for one hour.
2.Generally, the newly bought electric bicycle lithium battery has a large capacity, and the charging time will be longer, which will reach more than 10 hours. It will get faster and faster in the future, and it will be reduced to 6 hours after about 2 months, and then it will be constant and last for about half a year. The battery capacity will continue to decay, and it can be fully charged in 3-4 hours after 1 year. Of course, the battery is almost in need of replacement or maintenance.
3.After buying a car, the lithium battery should have about 80% of the power, and it should be charged when you get home. The time is preferably 4 hours after the charger changes to the light, which takes three times.
4.The charging time of the lithium battery of the electric bicycle should not be too long, it is advisable to take one hour after the charger changes to the light. When charging, it is better to charge less than to overcharge. Otherwise, the battery will be charged due to lack of water, resulting in irreparable damage to the lithium battery.
5.If possible, swap the monomers in the lithium battery of the whole group of electric bicycles. For batteries that have passed the warranty period, 3-4 ml of deionized water should be added to each battery cell every three or four months.
6.The discharge port and charging port of the lithium battery of the entire group of electric bicycles should be kept clean at all times to prevent rust on the contact points, resulting in poor contact and overheating and damage.
7.Before the first charging, the lithium battery of the electric bicycle should use more electricity, but it should not be exhausted. When the electric bicycle is newly bought, the battery will not be too full, but it will not be too low, unless it is an old battery or a poor quality battery. When you use it, you should estimate the approximate distance that it can run according to the estimates of the merchants to avoid running out of electricity or running out of electricity.
8.Lithium battery electric bicycle activation does not require any special method, and the lithium battery will be activated naturally when the electric bicycle is running.
9.Regularly performing a deep discharge is also beneficial for “activating” the battery, which can slightly increase the battery’s capacity. The general approach is to perform a full discharge of the battery regularly.