How to use the power bank correctly

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

Usually, when the battery of the mobile phone or tablet is lower than 15%, it will send a low voltage prompt, and it should be charged in time, and it should not be forcibly used until the battery runs out and the power is turned off.

2. Keep the power bank with sufficient power.

Power banks usually have a large capacity, the common ones are around 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 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.

The charging method of the power bank needs to connect the mobile phone cable, the charging plug and the charging treasure together, and the charging plug can be charged by plugging it into the power supply.

How to use the power bank correctly:

1. When charging the power bank, try not to charge for a long time, be sure to control the charging time, it is best to set an alarm for the mobile phone, and remind yourself to unplug the charging power through the alarm.

2. When the power bank is used, 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 helpful for the use of the power bank.

3. Do not press, fall, or vibrate the power bank strongly, so as not to cause 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.

5. Try to avoid playing with the mobile phone when charging the power bank, which will affect the life of the mobile phone and the power bank. And, it's best not to answer while charging**.

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.

1. Fill the power bank with noise power in advance.

2. Prepare the original mobile phone data cable.

3. Plug in the correct power bank jack.

4. Connect the mobile phone at the other end to charge (some power banks need to press the power button of the power bank to start charging) <>