Look at the mobile power supply, which is actually a rechargeable battery:
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Mobile power supply will be equipped with many charging plugs, which can charge mobile phones with different interfaces. Now the plug of the mobile power supply can charge most mobile phones without worrying about their own data cables:
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Yubo's mobile power supply has two charging holes, one is 1A and the other is 2A. The former charges slowly, but most mobile phones use 1A current. The latter can be charged quickly according to the specific situation:
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There are many models of mobile power supply capacity. Choose according to your own needs. Of course, the bigger the better, but it doesn't mean that the more times you charge, the more you get (in fact, you get what you pay for):
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It is suggested that the first three charging times of the newly purchased mobile power supply should be more than 12 hours. Fully charged can make the chemicals in the mobile phone fully react, which is beneficial to the life of the power supply:
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Some mobile power supplies have the function of a small flashlight. Just press the button next to the movement indicator for about 2 seconds. After charging, the mobile power indicator still shows normal. After a while, the mobile power indicator will automatically go out:
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Both mobile phone charging and tablet charging can be charged together. In fact, depending on what you do, two charging ports can be used together, or only one can be used according to the specific situation:
Matters needing attention
There are anti-counterfeiting inquiry methods on the mobile power supply. Pay attention to the inquiry.
1. Output voltage range of mobile power supply. Although some devices have USB interface, you also need to use mobile power supply for power supply. However, you should pay attention to the input voltage range of the device. The voltage output range of ordinary mobile power supply is 5.3 -0.5v If the required input voltage range of your equipment is not within the range of mobile power supply, it is recommended that you do not use mobile power supply to power your equipment to ensure the service life of your mobile power supply.
2.USB connectors must be matched, because the devices corresponding to various USB data cables are different. Therefore, in order to use the mobile power supply to power your equipment normally, please use the matching USB data interface.
3. Placement environment of mobile power supply. Various electrical appliances need to be placed in a dry environment with low air humidity, and a high humidity environment is not conducive to the preservation of various electrical appliances. Therefore, for the service life of your mobile power supply, please try to place the mobile power supply in a dry environment.
4. Always use your mobile power supply, charge and discharge once a month, and use it frequently. The service life of the mobile power supply can be maximized.
5, anti-fall, anti-impact. The mobile power supply is actually a fragile component, and the internal components can't stand it. In particular, it is necessary to prevent accidental landing during use. Do not throw, knock or shake the mobile power supply. Rough handling of the mobile power supply will damage the internal circuit board.
6, cold and heat protection. Don't put the mobile power supply in a place where the temperature is too high. High temperature will shorten the life of electronic equipment, destroy the mobile power supply and make some plastic parts deform or melt. Don't store the mobile power supply in too cold place. When the mobile power supply works in a supercooled environment and the internal temperature rises, moisture will form in the mobile power supply and damage the circuit board.
7. Anti-hardening substances. Do not use chemicals, detergents or strong detergents to clean the mobile power supply. To remove the appearance stains of mobile power supply, cotton can be scrubbed with a small amount of anhydrous alcohol.
8. Now many people on the Internet have such questions. Will using mobile power damage your digital products such as mobile phone, tablet and camera? Please rest assured of this. Mobile power supply is only for the convenience of supplying power to various digital products. As long as you buy a mobile power supply produced by a regular manufacturer, all kinds of handheld devices are basically not damaged, but if you buy a mobile power supply produced by a cottage black workshop, it is hard to say.