The simplest method to reactivate a lithium battery is as follows:
1. The lithium battery is completely “starved” and suffers from severe power loss. Generally speaking, lithium battery power loss is mainly caused by over-discharging. For example, if an electric vehicle goes for a long time without regular charging, the lithium battery will “starve”.
At this point, you can use a high voltage charger to charge the electric vehicle to activate the battery. For example, if you want to activate a 48 volt lithium battery, you can find a 60 or 72 volt battery charger to charge it, then charge it for 20 minutes and then replace it with the original charger.
2. The lithium battery still has some energy and the headlights can be turned on. At this time, another method can be used to activate it. The method is relatedtively simple, that is, turn on the headlights of the electric vehicle, then connect it to the original charger to charge it. If the charger light changes from green to red, it means the lithium battery has been charged. charge for a few hours. Finally, the lithium battery is ready for use.
3. You can connect the exhausted lithium batteries in parallel, find a battery of the same model as the original battery, and connect the two with a wire for charging. If there is a device to detect voltage, you can use it to test and see if it has any effect. If you cannot activate the lithium battery after trying several methods, you can only solve the problem of not being able to charge by replacing the battery.
Notes on using lithium batteries:
1 When riding in rain or snow, it there is a gap between the batteryt the electric bike. The discharge plug part should not come into contact with water. When not in use, turn off the battery power switch to avoid the consequences of a short circuit. And try to avoid using electric vehicles in harsh environments. Pay attention to the tightness of the battery pack.
2. The battery should be placed away from water and fire sources, kept dry, and avoid strong shaking, shock and short circuit. In summer, batteries should be stored away from direct sunlight.
Special reminder: Do not unpack, modify or damage the battery without authorization; it is strictly prohibited to use this battery on other brands or models of electric vehicles; prevent foreign objects from short-circuiting the load and; discharge ports when in use.
How to activate the lithium battery in a phonehone portable
Use a special lithium battery charger. After the lithium battery is connected to the charger, the indicator light will turn on. orange and starts charging When the lithium battery reaches the full charge state, charging stops, the indicator light turns orange and charging is completed.
Things to note when using lithium batteries:
The battery will enter a dormant state after being left for a period of time. At this point, capacity is lower than normal. The value and duration of use are also shortened. However, lithium batteries are easy to activate. After 3-5 normal charge and discharge cycles, the battery can be activated and restored to its normal capacity.
New lithium batteries do not require special methods or equipment during the activation process. The “natural activation” charging method using standard methods isthe best.
:Dangers of long-term charging and deep charging:
Long-term charging can cause overload. Lithium batteries or chargers will automatically shut off when the battery is fully charged. After the lithium battery is fully charged, it will be charged in vain when placed on the charger.
On some machines, if the charger is not removed after charging for more than a certain time, the system will not only not stop charging, but will also start a discharge-charge cycle . This harms battery life.
Long-term charging takes a long time and usually needs to be done at night. In many places, voltage at night is relatively high and fluctuates considerably. Lithium batteries are poorly resistant to charge and discharge fluctuations.
A surface discharge and a surface charge are more beneficialfor lithium batteries. Deep discharge and deep charge are only necessary when the product's power module is calibrated for lithium batteries. Therefore, products powered by lithium batteries do not necessarily have to follow the process. It's all about convenience and can be recharged at any time.
Today, they are all lithium batteries. For new devices, the first full charge is sufficient. There is no need to charge it for 12 hours each time for the first three times like other batteries. Before. You can just use it and charge it as you go. No deep activation is required. It will be better to pay attention to the following points.
1
Lithium-ion batteries have a long lifespan. Lithium-ion batteries are limited in the number of times they can be charged, but at the same timeHowever, lithium-ion batteries, like everything else, also have a limited lifespan.
2. Do not let the device completely run out of power. If the lithium-ion battery charge is too low, it may permanently damage the lithium-ion battery. So you can plug it in and charge it at your convenience
as much as possible.
3. Lithium-ion batteries will not be overcharged and are protected by internal circuitry.
4. The biggest fear of lithium-ion batteries is the problem of excessive temperature.
Temperatures above 40 degrees will reduce the ability of lithium-ion batteries to be charged.
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of power.