The mobile power supply is a portable charger that integrates power supply and charging functions. It can be used to charge or standby power to digital devices such as mobile phones. Lithium batteries or dry batteries are generally used as power storage units, and are equipped with a variety of power adapters, which are generally characterized by large capacity, versatility, small size, long life, and safety. What should I do if the mobile power supply does not charge itself?
1. If you can't charge by using the data cable that comes with your mobile phone, please try to replace the Microusb cable that can only charge data. This may transfer the power in the mobile charger to the mobile phone.
2. You can try to connect other mobile phones to the mobile power source to see if there is a situation where you cannot charge the phone into the phone. If not, it may be a problem with the phone or the data cable. If the mobile power supply is really unusable, you can send it for repair or replace it directly with a new mobile power supply.
3. all kinds of electrical appliances need to be placed in a dry, low air humidity environment, and the environment of high humidity is unfavorable for the preservation of all types of electrical appliances, so, for the life of your mobile power supply, please try to move The power supply is placed in a dry environment.
4. often use your mobile power, charging and discharging the mobile power once a month, often used. It can maximize the service life of mobile power.
5. mobile power is actually a fragile component, internal components can not afford to beat. In particular, prevent accidental landing during use. Do not throw, knock or shake the power supply. Rough handling of mobile power will destroy internal boards.
Is the mobile power charging normal?
1. The reason why mobile power is heated is because in the process of use, part of the battery energy cannot be 100% output, and some of it will be consumed in the form of heat energy on the internal circuit of the mobile power supply. The higher the efficiency, the higher the heat will be. The lower the energy, the less energy is lost on the circuit. Of course, heat can also bring some serious problems, such as: overheating and short circuit burning, high temperature acceleration components aging.
2. the composition of mobile phone mobile power structure: smart security mobile phone mobile power structure: cell + protection board + shell + additional features.
3. mobile power classification: iphone backup mobile power, external mobile power, leather mobile power, universal mobile power, protective shell mobile power. Lithium-ion batteries can be classified into liquid lithium-ion batteries (Li-ion Battery) and polymer lithium-ion batteries (Polymer Lithium-ion Battery, referred to as Polymer), depending on the electrolyte materials used in lithium-ion batteries.
4. because of the structural problems of mobile power, there are problems with the board and materials. Caused him to heat up.
Summary: The lower the resistance of the wires and various components of the mobile power supply, the less heat it generates. This is also the direct evidence for judging whether a mobile power supply is good or bad.
What is the difference between mobile power and charging treasure?
The English name of the mobile power source is called powerbank. In popular terms, it is called [the bank of battery savings". The mobile power supply appeared in the market as early as 2002. If there is no such concept as a smart machine at that time, or the smart machine has not entered a large amount. The concept of ordinary users, so mobile power to around 2009, in the domestic market are unknown, until the second half of 2011, mobile power officially jumped to the digital stage, and it has been out of control.
Charging treasure is actually a more popular speech in China, which is a baby that can be used to charge at any time. Mobile power is a charging treasure, just a concept of two things. At present, the capacity of mobile power is generally around 3000~10000, and the larger one sees that the product has reached 54000mAh, but the price is definitely not affordable for ordinary people. .