What are the ways to choose a high capacity mobile phone power bank?

The quality of the power bank, which is really difficult to evaluate, look at the battery cells, circuit boards, protection circuits and so on. We generally don't buy the power supply back, and then dismantle it to study what it is, whether it is a good brand or not, and we are not willing to do it, after all, it is a new one that is bought with money. Therefore, we generally look at the power capacity, whether the price is appropriate; The capacitance depends on what is actually needed.

Some time ago, I bought a cool boy power bank from Rhonda in the official **, I heard about it before, and many netizens recommended it, which is quite good. Hope it helps!

If you want to be safe, choose a mobile power supply with lithium polymer cells, and if you want to be cheaper, of course, it is the 18650 battery.

1. Romans, Pineng and Pinsheng on the market, etc.

2. It is best to buy in a regular store to prevent the danger of piracy.

3. Mobile power pack (MPP), also known as "power bank". A portable charger that integrates power supply and charging functions, which can charge digital devices such as mobile phones and tablets anytime, anywhere. Generally, lithium batteries (or dry batteries, less common) are used as power storage units, which are convenient and quick to use.

The capacity of the mobile phone is so large, and it can be used for a long time. It's almost the same to choose a 5000mAh discharge 1a.

Pay attention to the quality, capacity, service life, and whether it is small. My mobile phone power bank, bought here, very good.

When choosing a power bank, you should basically pay attention to the following factors.

The power bank is easy to measure.

The number of charges, the time of use, and the quality.

I bought my power bank here, the consumption is so high, there are so many people who use it, it shouldn't be wrong**.

It's not too big, it's enough, it's too big, it's not too good, it's not a luxury, it's just an ordinary price.

10,000 milliamperes is enough, mine is this, there are so many people who use it, it's very good.

Today's smartphones are becoming more and more functional, but the battery power seems to have not made a big breakthrough, and one charge a day is the norm for many people. If you choose a power bank to supplement the mobile phone battery, what is the most suitable capacity of the power bank? How to choose a good-looking and practical product?

Different people have different needs for mobile phone battery life, and heavy users will need large-capacity products if they play games every day; For light users, the battery life of the mobile phone can last longer, and many times it only meets emergency needs.

What is the best capacity for a power bank? If it is to meet the needs of charging the mobile phone two or three times, then choose a 10,000 mAh power bank. Pocket treasure 10000 small volume and large capacity, the use of high-density battery allows this product to be stuffed with 10,000 capacity in the size of a bank card, which can be said to be the smallest 10,000 mAh power bank on the market.

Pocket treasure 10000 This product is not only small in size, large in capacity, but also very good in charging speed. Fast charging speed, 30 minutes to fully charge iPhoneX 40% of the power, compatible with the protocol 5V 3A (Max), can easily charge tablets and computers. In addition, it comes with a charging cable and a Type-C interface, which can charge two devices at the same time, which is very practical.

Heavy mobile phone users will use a lot of battery power to play games and surf the Internet, resulting in the need to charge the phone several times a day. Then it is very good to choose a power bank with a large capacity of about 10,000 mAh, which can charge the mobile phone 3-4 times. If you are worried that the volume of the 10,000 mAh power bank is too large and not easy to carry, the Pocket Treasure 10000 product can just solve the volume problem.

The Pocket 10000 is even smaller than a bank card, making it very easy to carry. Because of the use of high-density cells, a 10,000 mAh battery can be placed in a very small space.

It depends on how many times you want to rush, generally multiply the capacity of your mobile phone battery by the number of times you want to charge and divide by 80% is the capacity of the power bank you need, of course, it will definitely not be exactly the same, but you can find something similar.

How much is the capacity of the mobile power supply, this feeling is different for everyone, and it has to do with the characteristics of the user.

For example, if you are a heavy user who needs to play games and surf the Internet every day, and your mobile phone needs to be charged several times a day, you can buy a large-capacity battery (such as about 10,000 mAh), which can charge the mobile phone 3-4 times, so that it is convenient for users to use it without an outlet. However, as the capacity increases, the volume of the power bank will increase accordingly.

If you are often on a business trip in the field, the mobile phone is used to play **, and at other times in a hotel or a place with charging, then you can choose a lighter one, which is enough to charge the mobile phone once (about 4,000 mAh), so you don't need a large-capacity battery.

Now on the market.

There are many types of power bank brands, and their capacities are also different, here is not to discuss what brand of power bank is good, but in the end that kind of capacity of the power bank is the most popular we need to understand, can also be used as a reference for us to buy power bank. We generally choose a power bank based on the capacity of the battery of our mobile device, so it also depends on the smartphone or other device we use. We exclude the false standard and false standard capacity aside, the current use of more of a type is applied to the Apple mobile phone power supply, the mobile power supply is mainly the iPhone mobile phone to determine its shape and capacity, we do not need a large and bulky power supply.

Therefore, the capacity of this kind of power supply is 2,000 to 4,000 milliamperes, if it exceeds or falls short of this range, it means that there is a problem with it, and we should be cautious in purchasing it. Another type of power bank that uses more is 5,000 to 10,000 mAh power bank, which meets the charging requirements of most mobile phones, and can basically meet the charging needs of three or four times. This is mainly due to the fact that the capacity of many smartphone batteries is about 2,000 mAh, so people buy a power bank of this capacity, which is exactly a little more than an integer multiple of the battery capacity of the mobile phone, because the conversion efficiency should be considered.

Therefore, this type of power bank of capacity is the most popular. And most of the output current of the power supply of this shoe is 1A, so this can also guarantee our charging time. If we need to buy a power bank, it is recommended to choose within this range.

There is also a kind of mobile power supply used on special occasions, of course, this is no longer in our discussion, but here it can be popularized as a knowledge or common sense. The capacity of this kind of mobile power supply is very large, and it can even reach 30,000 mAh, that is, 30ah, which is equivalent to a medium-sized storage battery, and its weight can be imagined. However, as an ordinary consumer, there is no need to buy such a large power supply, it is only for special needs or special occasions.

Capacity selection of the power bank. It depends on whether you charge your tablet or your phone. For example, the battery capacity of my mobile phone is 3000 mA h.

The general conversion rate of mobile power supply is about 85%. Then according to the need for a full charge of the mobile power supply telecommunications capacity is about 3500ma h, so you can only charge the mobile phone if you buy a capacity of less than 3000, and the capacity of the tablet is generally between 5000 and 10000.

Generally speaking, mobile power banks are mainly used for emergency response. So my suggestion is to give the device to be charged 2 times fully charged as the most appropriate. Therefore, my suggestion is to buy at least 6000mA H or more capacity, which can charge the phone twice and the tablet once.

However, the output must be selected with a maximum output of 2A.

How to see the performance, according to the above, the simplest is to see how many times the mobile power supply you bought can be charged, whether it reaches the expected range, such as kscat, patriot, 5 element chargers are better polymer cells.

Personally, I think the mobile power supply is still better, because a lot of power supply capacity is different, but they are about the same, of course, the bigger the more expensive, I think 16000 mAh is enough, after all, the power consumption outside is larger, it is easy to use, hehe, the donkey of the force is very good.

What brand of power bank is good?

As far as brands are concerned, I recommend several well-known brands such as Aipuwei, Pineng, and Yubo. **Also affordable. It's easy to say, if you are a travel friend and often run in the deep mountains and old forests, you'd better buy a large power bank with a capacity of 6000 mAh to 10000 mAh Now there are many capacities of mobile power banks, how should we choose?

What brand of power bank is good? As far as brands are concerned, I recommend several well-known brands such as Aipuwei, Pineng, and Yubo. **Also affordable.

To put it simply, if you are a traveler and often run in the deep mountains and old forests, you had better buy a large-capacity power bank with a capacity of 6,000 mAh to 10,000 mAh, and the price ranges from 300 to 500. If you are a business person, often fly around, or Weibo control, buy a 4000 mAh or so is enough, not only the price is not expensive, but also the small capacity of the power bank is generally very beautiful, and it is easy to carry. A full charge can charge the phone about 2-3 times, which is also enough.

The last thing I want to say about the I-4000A is that it fits as well. Bigger isn't necessarily better. The main thing is to choose according to your actual situation.

Mobile power banks are spreading throughout the digital world in full swing, and at the same time, mobile power banks are also applicable to functions to solve the urgent needs of digital devices such as large-screen smartphones and tablets that consume electricity. Therefore, mobile power has been widely used. From the search data of many netizens, the power supply capacity is a matter of great concern to many digital netizens.

The point of view of the mobile power network is that the overall principle of choosing the mobile power supply is: the larger the capacity, the better, the reason is that the marked capacity of the mobile power supply is not equal to the output capacity, there will be a conversion rate in the middle, in terms of the current industry experience, it can do about 85%, which is a very good mobile power supply.

In terms of capacity, it is recommended to choose a mobile power bank of more than 5000, in addition, according to your own needs, you can choose a higher capacity, such as 8000mAh, 1000mAh, but it is necessary to remind users that weight and capacity are proportional, so, first see how heavy your pocket can hold, and then weigh yourself.

Note: Many of Apple's backpack batteries are used, and the current capacity is generally 2000-3000mAh. This is due to the shape of the clip battery.

If the capacity is not false, 5000-6000 mAh is already very good, but the current mobile power supply, too much mess, sometimes 10,000 is not enough for 6000. The 4000 mAh one I bought in the early days is better than the 6000 mAh one I bought by my friend.

Generally speaking, 5-6000 mAh is the best choice, but it may be larger if used in certain environments!

Hello, if you want to buy a mobile phone with a power bank, you can consider the following points:

Your usual use of mobile phone, if you use it for a long time, for example, a game or something, this kind of power consumption is recommended, you choose a large capacity.

Engineer Ye Xufan teaches you to choose a mobile power bank.

A 10400 battery weighs 300 grams, which means that less than 300 grams of 10400 is fake.

Phones are basically 1500mAh and 2300mAh higher

The corresponding mobile power supply is generally enough to charge him once, so it is about 5000mAh (the nominal power of the power bank will not be completely released, counting the loss, it is about 60% of the nominal).

I buy it for about 12,000 and can charge the apple 3-4 times. Yubo's.