The charging and discharging process of the battery has the greatest impact on the life of the battery. Generally there are only two kinds, one is overcharging and the other is over-discharging. For these two points, we need to develop good rechargeable battery habits, to avoid excessive battery discharge, for lithium batteries, it belongs to the battery without memory, so you can according to their own habits in the power remaining 20% or 30% of the time to charge the lithium battery.lithium ion battery assembly So how to charge lithium batteries long life?
1. Charge every day
Even if your electric car charging a lithium-ion battery can be maintained for two to three days, it is recommended that you charge once a day.battery cell machine Since the cycle of used lithium-ion batteries is shorter, charging every day can prolong the service life of lithium-ion batteries for electric vehicles.
2. Charge in time
Because lithium batteries will enter the sulfation process after discharge, if you charge in time, you can remove the uncomplicated sulfation. So lithium batteries should be charged as soon as possible after use, try to make the battery full.
3. Regular deep discharge
Regular deep discharge of the battery also has some benefit to "activate" the battery, can slightly increase the capacity of the battery.prismatic cell assembly The general method is to periodically discharge the battery in a completely different way. 4.
4. Use the original charger as much as possible
Do not change the charger if you are not sure. Also, do not remove the speed limit of the controller. Removing the speed limit of the controller can increase the speed of some cars, but it will reduce the service life of the battery.
5. Charging a new battery
Under normal circumstances, lithium-ion batteries are in a low-capacity self-discharge state from the moment they leave the factory. After the battery is placed for a period of time, it will enter a dormant state. At this time, the capacity is lower than normal, the use of time is shortened accordingly.
Because the lithium battery has no memory effect this characteristic, in the process of using, basically is the duration of the problem. If it is not used for a long time or also need to carry out long-distance driving, it is generally not recommended that the home battery is full, because lithium-ion batteries generally converge to the negative pole, which may lead to the positive pole of the ions become less, thus making the battery bad.
If you are a lithium iron phosphate battery, you try to reach 100 percent of the charge every time, because this can maintain the lithium iron phosphate battery back end of an active, can make the battery's false labeling of the components to be fully utilized. Lithium iron phosphate batteries for a long time to deal with the situation is not full, each time the range will be lower and lower, we recommend that each time is full, if the conditions can not reach or not allowed, at least once a week depth charge.
Lithium ternary batteries to do is shallow charging and discharging, that is to say, can not let the battery below 10% and then go to charge, when the power is below 10% and then go to charge, so that the battery is very harmful. Then the charging can not be one-time charging to 100%, try to control in 90% or so can be, that is to say, 10% to 90% between the ternary lithium battery is the greatest protection. If the car is not driven for a long time, then it is still necessary to charge once a month.
Related Hot Topic
What country produces lithium-ion batteries?
Around 79% of all lithium-ion batteries sold worldwide in that year were made in China. While China is anticipated to maintain its position as the world's top producer of lithium-ion batteries in 2025, European nations are anticipated to significantly increase their production capacity.
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