What brand of power bank is of good quality, and what brand of power bank is of the best quality

Romas, the power bank I bought has been used for three years and is still in use.

Recommendation 1, nank South Carolina wireless power bank pow2

Nanka POW2 is the most cost-effective one in wireless fast charging.

Wired two-way 18W fast charging, wireless 10W charging, to meet the charging speed requirements. There are many interfaces, and two power output interfaces are more practical.

The volume control is very good, it is a small type, weighing 237g, which should be the lightest one in the wireless power bank.

Recommend. 2. Zimi power bank QB821

It is equipped with dual input ports and three output ports, and the interfaces are complete. It supports multi-protocol bidirectional 18W fast charging.

The body shape and thickness control are also at a good level. Zimi power bank with digital current display, which is an additional function point!

Recommend. 3. Anker power bank A1231

The texture and appearance of Anker's power bank are well controlled and fully configured.

Support fast charging protocol, the maximum charging supports 18W wired fast charging!

Recommend. Fourth, Roma power bank PPD20

The biggest highlight is that you can charge your laptop, and you can charge a low-current Bluetooth headset.

Summary: The above are some of the best power bank brands that I have used, including some types of wireless charging and wired charging.

Pinsheng power bank, Patriot, Scud, Xiaomi, Romas, etc., buy power bank or buy big brands like Pinsheng power bank is good, I have bought it for three or four years, the quality is good, there is no virtual electricity. Don't try to buy miscellaneous brands of power banks cheaply, which is easy to cause safety accidents.

The most important thing in choosing a power bank is not to buy things with false labels; People who have used power banks at the beginning know that many power banks are fake, shouting that they can be charged 10 times dozens of times, but they only charge 1-2 times when they buy it, and it is quite cheap, so everyone mistakenly thinks that the ** of the power bank should be this**, dozens of dollars.

There is no best power bank brand, it is recommended to choose products of well-known brands produced by regular manufacturers, and the quality control of large brands is generally better. Choosing a good brand is the first step to ensure the safety and quality of the power bank.

Note: Gift mobile power banks must be careful, after all, it is a gift, it will not be of good quality, and there is no place to claim if you burn your phone or battery. If the surface of the mobile power bank is hot when charging and discharging, be careful, it is best not to use it again, or ask the manufacturer to return it.

Take the power bank to your ear, if you hear a buzzing sound, it is best not to use it again, or ask the manufacturer to return it, otherwise it may damage the phone.

Mobile power supply, also known as power bank, travel charger, etc., is a portable charger that integrates power supply and charging functions, which can charge mobile phones, tablets and other digital devices anytime and anywhere. Generally, lithium batteries (or dry batteries, less common) are used as power storage units, which are convenient and quick to use.

、About the above [what brand of power bank is good] this.

One question, to my wooden people to see this problem, what brand.

The power bank is good, not the main thing, the main thing is up to you.

What type of charging does the phone support, say, you.

The mobile phone is a mobile phone that supports the fast charging protocol, so it is recommended that you do the most.

It's better to choose a charger that can support the fast charging protocol.

Bao, at this time, basically, in the selection of brands, such as: Xiaomi, Romas, OPPO, Huawei and other brands.

There are many power bank brands that produce sensitive products, such as:

1. Pinsheng PISEN (Guangdong Pinsheng Electronics Co., Ltd.) 2, Aigo (Aigostar Digital Technology) 3, Xiaomi MI (Xiaomi Technology Co., Ltd.).

4. Scud scud (scud (Fujian) electronics) 5, Romoss (Shenzhen Roma Technology ****) 6, Pineng Pineng (Guangdong Pineng Industrial Co., Ltd.) 7, DBK (Shenzhen Dibuco Electronic Technology) 8, Dianxiao II (Shenzhen Wantuo Electronic Technology ****).

9. Yubo YOOBAO (Shenzhen Ruixun Tiancheng Technology) 10, PHILLIPS Philips (Philips (China) Investment) When purchasing, the capacity of the power bank should be selected according to the use, and pay attention to the power supply should be cut off in time after the end of charging, so as to avoid the risk caused by long-term power-on, so as to reduce the risk of power-on.

Power bank Xiaomi brand***.

Xiaomi's power bank has achieved a good balance in terms of quality and cost performance. **Cheaper than Xiaomi, the workmanship and materials are not as good as Xiaomi. The workmanship and materials are better than the first Xiaomi power bank, and they are much more expensive.

Power bank selection tips:

Choose a power bank and do three looks:

1. Look at the battery cell.

Now there are generally two types of batteries on the market: lithium polymer cells and 18650 lithium cells, polymer cells have a small chance of high temperature because there is no liquid, but 18650 lithium cells have the possibility of occurring, so special attention should be paid to when purchasing.

2. Look at the capacity.

Generally speaking, 5000mAh power bank is enough for a smart phone to use, but most people are pursuing the capacity of Dayan Kaishu, but the larger the capacity, the greater the manufacturing cost, the higher the requirements for the technical level, and the more likely it is to have quality problems. Moreover, many of the extra-large-capacity power banks sold by Sun Zha, which are fake electricity, need to be cautious when buying, and try to buy big brands.

3. Look at the conversion power.

If the efficiency conversion rate of the power bank is less than 80%, the loss is very large, and the heat generated by itself is also large, which means that the efficiency is very low and there may be potential safety hazards. Therefore, when choosing a power bank, you must choose an efficiency conversion rate of more than 80%. <>