Advantages of lithium batteries
Lithium batteries are light and small in size.
At present, lithium battery electric vehicle brands are relatively diversified, and the power performance is similar to that of lead-acid batteries. Depending on the battery capacity, it can run 30-45 kilometers, and the weight is only about 1/5 of the lead-acid battery. At present, lithium batteries are generally guaranteed for 2 years, and lead-acid batteries are guaranteed for 1 year.
Lithium batteries have the characteristic of no activation.
Lithium batteries are easy to activate, and they can be activated and restored to normal capacity after 3-5 normal charge and discharge cycles. Due to the characteristics of lithium batteries themselves, there is almost no memory effect. Therefore, users do not need special methods and equipment in the process of activating new lithium batteries.
Lithium batteries have a memory effect.
When charging lead-acid batteries and nickel-hydrogen batteries, they are always worried about the memory effect of the battery. But lithium batteries for electric bicycles have no memory effect, so they can be charged with confidence without worrying about the previous charging of the battery.
Lithium battery long cycle life
Lithium-ion batteries are charged and discharged at a rate of 1C, and the cycle life is greater than or equal to 500 times. The 500th capacitance is 70% higher than the nominal copper beam. Even if the lead-acid battery is discharged at 0.5 and charged at 0.15, its cycle life is less than or equal to 350 times, and its capacitance is less than or equal to 60%.
Wide operating temperature range
The lithium-ion battery of the electric bicycle can work in the range of -25 to 55, and the capacity can reach 70% of the nominal capacity, while the lead-acid battery can only work in the range of 10 to 40, and it cannot work normally at -25.
Short charging time of lithium battery
Because the lithium-ion battery of the electric bicycle can be charged with a large current, the charging time only takes 4-5 hours, while the lead-acid battery takes 8-10 hours. There is no heavy metal lead that is harmful to the environment, and it is a high environmentally friendly product.
Correct use of lithium battery
Charge every day
Even if the lithium battery of your electric vehicle can be used for 2 to 3 days on a single charge, it is recommended that you charge it every day. Because the used lithium battery is in a shallow cycle state, charging every day will extend the service life of the lithium battery of the electric vehicle.
Timely charging
Because the lithium battery will enter the vulcanization process after discharge, if it is charged in time, it can remove the uncomplicated vulcanization. Therefore, the lithium battery should be charged as soon as possible after it is used up, so that the battery is as full as possible.
Regular deep discharge
Regular deep discharge of the battery is also conducive to "activating" the battery, which can slightly increase the battery capacity. The general method is to fully discharge the battery regularly.
Try to use the original charger
Generally, do not change the charger at will when you are not sure. In addition, do not remove the speed limit of the controller. After removing the speed limit of the controller, although the speed of some cars can be increased, it will reduce the service life of the battery.
Storage of lithium batteries
When the battery is not used for a long time, disconnect the battery from the vehicle and charge the battery regularly to avoid battery self-discharge or battery over-discharge due to power consumption of the protection board.
In fact, there are many correct ways to use lithium batteries in electric vehicles, so I will not describe them here. When buying an electric vehicle, there are generally instructions for use. In order to extend the service life of your electric vehicle lithium battery, here reminds you to follow the correct use of electric vehicle lithium batteries and never overcharge or over-discharge the lithium battery.
