The new national standard is unified with lithium batteries as the standard for electric vehicles, and as the 'new heart' of electric vehicles, lithium batteries are beginning to show their vitality with various advantages. However, compared to the old lead-acid battery, the cost of lithium battery is still much higher, and the resistance of lithium battery is always inferior to lead-acid battery, so the correct use of lithium battery can extend its service life as much as possible.
Daily we operate the most is to charge the battery, the correct charging of lithium batteries is also one of the most direct way to extend the life of the battery! Electric car lithium battery manufacturers to explain how to correctly charge the electric car lithium battery correctly.
1 to charge the new battery
The first time you charge the lithium battery, the lithium battery is in a low capacity self-discharge state when it leaves the factory. The internal lithium battery placed for a period of time will enter a sleep state (low activity), when the capacity is lower than normal, and the use of time is shortened accordingly. The loss of capacity caused by this situation is possible by charging and discharging several times to reactivate the ion. Some people believe that lithium batteries need to be charged for more than 12 hours after being activated, and can be activated by repeatedly charging 3 times, but in fact this is a huge mistake after all, this is very true for nickel and lead-acid batteries, but for lithium batteries, overcharging or over-discharging will form different degrees of damage to lithium batteries! In fact, the activation of lithium batteries is very simple and does not require special methods. Normal capacity can be restored after 3-5 times of normal charging.
2 When to charge the lithium battery
Many users are still stuck in the use of lead-acid batteries, which is also a deep-rooted cognitive problem, many people will think that the electric car when the power is depleted and then charge the lithium battery is better. Because the lithium battery have charge and discharge use times, so should be as much as possible through this way to extend the use of lithium batteries. But the results are always surprising, in reality, the lithium battery under-charge under-discharge rather than a way to keep the lithium battery active for a long time. Here is exactly the opposite of lead-acid batteries, lead-acid batteries memory role forced users to charge as soon as possible after the power is used up. However, if the battery power of the lithium battery electric car is already insufficient, then you should stop charging the battery as soon as possible, because excessive discharge will directly lead to damage to the lithium battery. In serious cases, it may lead to the failure of the entire battery.
3 Lithium battery charging overview
So we need to use the lithium battery correctly and use the correct method to charge the lithium battery. In addition, the activation of the lithium battery for electric vehicles does not require a special method, but rather follows the standard time and procedure for charging. In the normal use of the electric car, the lithium battery will be activated naturally. When the electric car shows the battery power is low prompt, you should start charging in time.
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