Hebei Baisiwei Import&Export Trade Co., LTD.
With the rapid development of social material, a variety of digital products emerge in an endless stream. Smart phones, tablet computers, SLR cameras and so on are inseparable from our life. Of course! As we rely on these digital products to give us convenience, the demand for electricity is also increasing, which for some students or outdoor tourists, is undoubtedly an invisible pressure. At this time, what we need is a mobile charging treasure, which can be said to be a must-have charging treasure for travel and a feeling that charging treasure is at ease in the world.
But when you buy a charging treasure, do you know how to distinguish between good and bad?
Nowadays, all kinds of inferior charging treasures in the market are ubiquitous, causing many bad phenomena such as overheating of charging treasures, burning of mobile phones, and even self-explosion of charging treasures. Therefore, a good quality charging treasure is very important.
Charging treasure is not just the word "mobile power", it also has a lot of attention.
1, the capacity does not need to be too large.
Charging treasure capacity so far, no matter be recognised brand in the industry, or in the mall or channel of mobile power supply goods shipment, rare to see some well-known brand to do large capacity mobile power supply, mah is in commonly 13000 to 20000 mah, and some of the so-called mobile power supply more than 20000 mah, basically do not have the big brands in the promotion.
So generally buy a charging treasure, if you buy more than 20,000 mAh is enough, if it is not enough, you can buy two. Therefore, most of the sellers on the market called 20000mAh or more are inferior, and smart buyers should pay attention!
2, the capacity is not well controlled.
Charging treasure batteries are generally polymer or 18650 batteries, because 18650 is an international standard, so the capacity is easy to solve, that is, several sections are connected in series, and the polymer is different, if it is completely designed for the mold, Then it will affect the third point below.
1. The cost is not well controlled.
18650 batteries, if you want to do large capacity, generally use 2600mAh, five knots can reach 13000mAh, but 18650 batteries, the larger the capacity, the fourth point of description. While the polymer is not limited by this, the larger the capacity and the larger the volume, the more cost is provided when the battery factory does not have a corresponding battery cell. In the industry circle, the cost of the polymer battery core. It is significantly higher than 18650. Therefore, the price is relatively cheap, the charging treasure should also pay attention to it, good goods are not cheap, cheap and no good goods!
4, security is not good control.
The big brand does not do large-capacity charging treasure. The fourth point is the fundamental reason, that is, safety. Most of the large-capacity mobile power supplies use 18650 batteries. The most mature capacity in the industry 18650 is 2000, 2200mAh. The higher the more dangerous, and the greater the destructive power. Generally speaking, the 18650 process is very mature and will not explode, but it is also afraid that in the event of an explosion, the brand of mobile power is 100% destroyed, so the big brand is in this piece, very concerned, good use. The battery is safe as much as possible.
So, buy a charging treasure is mainly to buy some brands better, and the ratio of capacity and price is similar, you can greatly reduce the chances of buying inferior charging treasure. So, the quality of a charging treasure can be said to be directly related to the safety of mobile phones and life, so everyone must keep their eyes open when buying.
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