The method of enabling hibernation of mobile phone and computer 18650 lithium battery is as follows:
1 . The lithium battery of mobile phone and computer can be used after being left. for a long time. It must be activated.
2. Connect the power and leave it for a day or so (it can be on or off) to see if it can activate.
3. Remove the battery. There is a button and several LED indicators on the back of the battery. Press or hold the button for three seconds to see if it can be activated.
4. Usually it is the low voltage protection of the protection plate, which is activated with a universal charger.
5. Otherwise, use the mobile power supply to remove the positive and negative poles, and touch the positive and negative poles of the battery several times to activate it. After activationn, there is tension and you can. charge normally.
6. If you know the circuit, you can find an external power supply with voltage between 11V and 12.6V for charging, and the current should be less than 1000mA.
If the lithium battery is not used for a long time, do you know how to activate it correctly? (1)
If the lithium battery cannot be charged after being stored for a long time, you can charge a single battery in the lithium battery or use a charger with a relatively long lifespan. low voltage to charge the lithium battery. Recharge the battery or replace it with a new one if it does not work.
The activation method for lithium batteries that cannot be charged after being stored for a long time is to charge each individual battery in the bat packlithium teries, and the charger used to charge them must be the original charger. If the voltage is the same, you cannot change the charger from one charger to another, otherwise it will be damaged. However, this method usually takes a long time. Another method is to use a charger with a lower voltage to charge the. lithium battery, i.e. The original charger current is said to be 48 volts, so just use a 20 volt charger to charge.
However, the most direct method is to replace the lithium battery with a new one, or find a professional to repair it. If you don't know how to operate it, don't disassemble the lithium battery casually. After all, it is prone to explosion if not used properly.
The maintenance methods of lithium batteries are as follows:
1. Charge fullyin time when they are completely exhausted, which can extend battery life. your cell phone. When a low battery warning sound appears on your phone, please charge it in time.
2. If the temperature is too high, it will affect battery performance. If the temperature is too low, the battery power will weaken as the temperature decreases. Therefore, you should try to avoid direct sunlight or stay away from environments where the temperature is too high or too low, and try to place your phone in a relatively warm place, such as a pocket or a backpack.
3. Use the original charger of your mobile phone. Make sure to always use your cell phone's original battery charger, as it can optimize battery performance and avoid using a universal charger or other phone chargers.mobile phone.
4. Avoid using the mobile phone when charging. Many people like to play games, make phone calls, etc. during loading. This will cause the phone to overheat, reduce the phone's battery performance, and even pose a risk of explosion.
5. When charging the mobile phone, it should be turned off as much as possible. Because when the mobile phone is charging, if it is turned on and the mobile phone is charging and discharging at the same time, it will seriously damage the battery life.
1. How to properly activate the lithium-ion battery if it is not used for a long time? Typically, lithium-ion batteries are activated and pre-charged by the manufacturer before leaving the factory, so the batteries have residual power and can be used directly. When you remove a battery that is nothas not been used for a long time, first discharge the battery until the device automatically turns off, then fully charge it in the off state, then use it until it turns off automatically. This cycle will essentially return. the battery in the active state.
2. How to activate the lithium-ion battery correctly if it is not used for a long time?
①Lithium batteries need to be activated, but this is what the lithium battery factory should do, not what the user should do. 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. The process of activating a lithium-ion battery that has not been used for a long time is as follows:
1: A newly used lithium-ion battery usually has of the remaining power, so do not charge it in.at the moment. Put the battery into the product and use it normally until the power is so low that it cannot be turned on at all.
2: For the first charge, it is better to use the original charger, and it is better to turn off the phone. Many people don't turn off the phone. charging for convenience, which is not conducive to activating the capacity of the lithium battery. And we remind everyone that it should be charged continuously for more than 12 hours and less than 15 hours. If it says fully charged, don't unplug it and let it charge!
3: After being fully charged for the first time, it cannot be turned on if used normally. You can press process 2 again to continue!
4: Fully discharge and fully charge (i.e. repeat process 2 and process 3) three times.At this time, the battery is successfully activated and can reach the best capacity state.
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