What do I need to pay attention to when charging the power bank?

1. Charging the mobile power supply is actually charging its built-in lithium battery, refer to the precautions for lithium batteries.

2. The charging requirement of lithium battery is to charge at any time.

3. When charging the power bank, it is best to charge it flat and use a good socket strip.

4. The power bank that has not been used for a long time should be charged once a month.

Try not to use a power bank without a full charge. This is just like the maintenance method of mobile phone batteries, mobile phone batteries are generally not recommended to be interrupted when the charging is not completed, and the same is true for mobile power banks. Before charging the mobile phone, you first need to charge the power of the power bank itself, and in this process, try to avoid interruption before the charging is completed, because this will also reduce its life.

1. Do not throw, knock or drop the power bank;

2. Do not put the power bank in water, and avoid exposing the power bank to sunlight or rain for a long time;

3. Do not store the power bank in a high temperature place or near flammable liquids, gases or ** products;

4. When not in use, please place the power bank in a dry place;

5. Do not disassemble or use the damaged power bank by yourself;

6. When the power supply is short-circuited when charging the power bank, please turn off the power switch first, and then send it to the factory for maintenance;

The reason for the current mobile power supply is that as long as it is of no problem with the quality, there is no problem with how to charge it The reason is: now it is all lithium batteries, there is no memory effect, and it is not necessary to be fully charged like the old nickel-hydrogen battery before, as long as it is guaranteed to be charged every one or two months when it is not used for a long time.

Mobile power supply, also known as "power bank", has caused many safety accidents in recent years. The General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China said on the 29th that the General Administration of Quality Supervision, Inspection and Quarantine recently organized the monitoring of product quality and safety risks of mobile power products, and the results showed that 32 batches of samples collected from the market all had quality and safety risks. The following is the precautions for the use of mobile power banks that I have compiled for you, welcome to refer to them

1. Safety is the first thing to be ensured: when purchasing mobile power products, you must choose regular brand products, so that the quality and after-sales are excellent.

2. The main role of mobile power supply is to charge digital products such as mobile phones, technical analysis, that is, the curve index data of discharge current and voltage, theoretically the smoother the discharge curve is more a straight line, which indicates that the better the protection performance of mobile phones and other products when charging, the longer the service life of the battery, and the discharge curve beating is very large, which is usually easy to damage the mobile phone, so brand mobile phones are recommended to use their own brand chargers.

3. The appearance of the power bank.

5. The practicability of mobile phone power supply: the capacity of mobile power products is very much from thousands to tens of thousands of milliamperes, how do we choose what we want to suit ourselves? This needs to be clear about what their needs are, if we only occasionally use the power bank, then for the 10,000 mAh power supply, there is no need to consider, because the larger the capacity of the power bank, its ** will be very high, and we can not actually use all its power, which causes a waste, so it is very recommended that you choose the power bank power bank according to your own needs.

6. Additional functions: The choice of mobile power supply is to require it to increase the battery life of our mobile phones and other digital products.

The requirements for the charger for mobile power charging are similar to those of the smartphone charger, one is the output voltage, which should be about 5V; Second, the output current is not less than 1A, and it is recommended to use an output of not less than 2A; The third is the matching of the charging interface. To charge the power bank, be sure to use the best charging cable (transmission current greater than 2A) to reduce the loss of the charging line.

When charging the power bank, the power bank is equivalent to a large-capacity battery, the output current of the charger is larger, the charging time is shorter, otherwise the charging time is long.

When charging the power bank, the charging room is usually very long, you need to pay attention to the shell temperature of the charger when charging, during normal charging, the shell of the charger is relatively hot, when the charging ends, the shell temperature is reduced to the charging ambient temperature, unplug the charger.

Yes, you can use the charger of the mobile phone, but 1A is slow, and it is normal to use 2A, and the power bank or mobile power supply should be used 3A fast, and the maximum set is ,,, the actual maximum is 4A, and you can also rush with 5A, but you have to stare at it, otherwise it may burn out the battery even if it is full, and the battery will be burned out if it is full, and the charge above 4A will have an impact on battery life.

Yes, the battery of the power bank is a lithium battery, which can be charged at will. In fact, shallow charging and discharging is good for prolonging battery life (lithium batteries only).

Yes, but not recommended.

1.The power bank is easy to heat up, which is not good.

2.As a result, there is a certain proportion of virtual flush in the storage of power capacity.

3.The phone battery also heats up, and the phone charges slowly.

I used the Unos power bank to charge the phone many times, and now the power bank can only rush to about 90, the original can charge the phone 3 times, now it can only be more than 2 times. So you suggest you do it. Give me a point.