How to use the power bank, how to charge the power bank

It can be used to charge your phone when it is fully charged with the charging cable.

How to charge the power bank, this kind of power bank says goodbye to the socket, allowing you to charge anytime and anywhere.

1. Don't charge your phone after the battery is exhausted.

Usually, when the battery of the mobile phone or tablet is less than 15%, it will send a low-voltage prompt, and it should be charged in time, and it should not continue to be forcibly used until the power is used up and shut down.

2. Keep the power bank with sufficient power.

Power banks usually have a large capacity, Chang Min Kailiang sees about 5000 10000mAh, and some will be higher. When the power of the power bank is less than 25%, even if it is assisted by a boost circuit, the charging efficiency will be reduced because the voltage of the lithium battery cell drops more, so in order to fully charge it faster, it is necessary to maintain a relatively high level of power. Therefore, in order to worry about no power ** when traveling medium and long distances, it is best to fill the power bank in advance.

3. Pay attention to choosing the correct charging interface.

At present, many multi-functional power banks have two or more charging interfaces. For mobile phone charging, you can choose the 5V 1A charging interface, while the tablet can use the 5V charging interface, and try to use the interface closest to the standard charging of the mobile phone or tablet for charging.

Fourth, the power should not be too much when stored for a long time.

According to the test data, when the lithium battery is stored for a long time, the power can be kept at about 50%, and the long-term storage after full charging is not good for the battery, that is, the battery should not be too high or too low.

Correct use of power bank:

1.When charging the power bank, try not to charge it for a long time. Be sure to control the charging time. It's best to set an alarm for your phone and remind yourself to unplug the charging power through the alarm bell.

2.When using the power bank, it must be placed in a ventilated and dry place, do not use and store it in an overheated and humid environment, and do not expose it to the sun, which is conducive to the use of the power bank.

3.Do not weigh, fall, or vibrate the power bank strongly to avoid a short circuit in the power bank.

4.When charging the power bank, try to use the original charging plug, or buy a charging plug with the same parameters as the power bank, so that it is better to charge the power bank high skin.

5.Try to avoid playing with your phone while charging with a power bank, which will affect the life of your phone and power bank. Also, it's best not to pick it up when charging**.

1.Prepare the power bank and mobile phone data cable (some power banks come with their own data cable); 2.Connect the data cable to the power bank and mobile phone respectively, and click the switch of the power bank to start charging; 3.

After the charging is completed, the charging will be automatically stopped after charging without any other operation; 4.If you need to charge the power bank, you can use the data cable to connect the power adapter to charge. Nowadays, more and more people use large-screen mobile phones, and the battery of the mobile phone is not durable.

How to use the power bank:

1. Prepare the power bank and mobile phone data cable (some power banks come with their own data cable).

2. Connect the data cable to the power bank and the mobile phone respectively, and click the switch of the power bank to start charging.

3. After the charging is completed, the charging treasure will automatically stop charging, and no other operation is required.

4. If you need to charge the power bank, you can use the data cable to connect to the power adapter for charging.

Precautions for the use of power bank

1. Do not drop, knock or shake the power bank. Because the user unintentionally shakes the power bank violently during the knocking process, and then displaces the internal structure of the lithium battery, the lighter consequence is a short circuit, and the more serious is the spontaneous combustion of the lithium battery, and even **! This is more common in some miscellaneous power banks that do not do well in circuit control.

2. Do not put the power bank in the water. The power bank is not waterproof, and if it is accidentally put into water or cleaned with a damp cloth, it can easily cause leakage, short circuit or other faults. Users should bring rubber gloves to pick up, and remember to grab the power bank with their bare hands in a hurry.

If the appearance of the power bank is dirty in ordinary use, it can be wiped with a dry cloth, and it is forbidden to use chemicals, soap or detergent for cleaning.

3. Avoid long-term exposure to sunlight or rain. The ideal place to place the power bank should be a dry, mild environment, if it touches liquids, it is very easy to cause accidents due to corrosion of electronic components and wiring!

High temperatures can shorten the life of electronic devices, damage batteries, and age some plastics. At the same time, try to avoid using it outdoors in the cold or at low temperatures. The operating temperature of a typical lithium battery is 0-55 degrees Celsius. If the temperature is too low, the battery will work unstable and the discharge will not be sufficient.

Generally, the working temperature of lithium-ion batteries is 0 35, usually use the power bank for emergency charging, try to avoid using it in the case of too high or too low temperature, the temperature is too low will lead to insufficient discharge, and the temperature is too high This time shortens the service life of the battery. Consumers should pay attention to the fact that power banks are not placed in the car in summer, and near the heater mouth in the northern winter, etc., stay away from all places with heat sources!

4. Do not store or carry flammable liquids, gases or ** products near the power bank. It is easy to store flammable and explosive liquids, gases or products, and it is common to have a copycat power bank.