Today to share the knowledge of where the wireless charging portable fan is charged, which will also explain the convenient wireless charging fan, if you happen to solve the problem you are facing now, don't forget to pay attention to this site, start now!
< ul>General charging of the small electric fan in the manualIt will clearly indicate the charging time, generally to charge 5 to 8 hours before it can be full.
minutes or so, the small fan generally has a small internal battery, which will overwithstand the voltage of the battery material for a long time. The charging fan is usually composed of a shell, a battery, a circuit control board, a DC motor, a lamp and a wire. When the power cord of the fan is connected to the 200V power supply, the charging circuit will start to work, and the built-in rechargeable battery can supplement the power; When the charging light changes from red to green, it is said that the amount is full.
Charging is generally charged for about 1 hour, and it will continue to be charged'> Can the charging small fan be used while charging? How can the charging small fan be charged?
1, the small fan can not be used while charging, the charging small fan is a rechargeable battery or lithium battery. Due to the reason of the battery itself, there are internal defects, and the battery cell in the battery is easily charged during the discharge process, which is easy to cause a short circuit inside the battery, so that the battery temperature rises and an explosion occurs.
2, if the above methods fail to solve the problem, the fan can not be charged, then can only be used while flushing. When using the fan, keep the charging cable plugged into the charging port to maintain the power supply as much as possible.At the same time, pay attention to the maintenance of battery power to avoid running out of power. In addition, in order to extend the use time of the fan, you can try to adjust the gear of the fan to reduce the wind speed and reduce the power consumption.
3. No. Improper use of the charging mini fan or inferior battery or charging line will cause circuit failure, which will seriously cause an explosion. The cause of the explosion is: the battery itself. Due to internal defects in the battery, the battery itself explodes without charging or discharging. The battery cell is overcharged for a long time. Lithium batteries in special temperature, humidity, poor contact and other conditions or environments may be instantaneous discharge to generate a large amount of current, resulting in spontaneous combustion or explosionFry. It's short.
4, charging small fan can not be used while charging. Rechargeable electric fans use rechargeable batteries, or lithium batteries. This battery has a life, when in use, the first charge must be full, in order to ensure that the battery life is extended.
Considering that the current of the USB small fan is generally about 100mA, it is generally appropriate to use 5V transformer power supply, and mobile phone chargers and MP3 chargers can be used. USB fans are typically 5V-0.5A, the ordinary mobile phone charger is 5V-1A. The small fan is not damaged after being connected. Because the current depends on the load when the voltage is fixed, you use A 5V-1A charger, and your small fan only needs 0.5A current from the power supply. Can I plug the charging head into the usb fan? Yes.
There are three main ways to charge the small charging fan, respectively, charging through the computer, charging through the plugboard or socket, charging through the charging bank, it should be noted that the usb charging fan can not be directly plugged into the power supply, you need to connect the power supply through the power adapter to charge. Charge via computer: USBThe electric fan interface is connected and adapted to the computer through a charging cable.
Yes, the charging head is compatible with 9v and 5v two output voltages, and the maximum current of the small fan is 1g, and the charger supports the maximum current 2a, which is sufficient.
Hello! Generally, it is OK under normal circumstances, as long as the interface of the handheld small fan and the data cable match, it is recommended to use a 3C certified charging head.
Normally speaking, under normal circumstances, the small fan is DC 7 volt charging, rarely use AC 7V charging. And our charging bank or charger generally support 5v output, long-term useThe 5V charger for charging will cause serious damage to the battery of the small fan. The reason is that too much voltage will cause the battery of the fan to expand, and once the battery drums up, it is easy to cause accidents, such as battery damage, fire, explosion, and safety accidents.
This is the end of the introduction of wireless charging portable fan charging where and convenient wireless charging fan, do not know you find the information you need? If you want to know more about this, remember to follow this site. < / p >