1. If the earphone is not correctly inserted into the earphone charging box, the earphone cannot be charged. If the indicator light is red, it is normal charging. Keep the charging box fully charged. If the charging box is low, use the standard charger.
2, low battery: When the battery power of the headset is exhausted, the yellow light will flash or continue to light up, reminding the user to charge in time. After charging, the yellow light will go out, indicating that the battery is full. Charger or interface problem: insufficient charger power or poor charging interface caused. The yellow light keeps flashing. It's a malfunction in the headset batteryAfter-sales service to solve the problem.
3, the first case is that the headphone case is seriously short of power, at this time you need to connect the charging device to charge and then it can be used normally; The second case is that there is a hardware failure of the charging box, such as a short circuit of the earphone box cable, at this time it is recommended to carry out professional detection and maintenance.
1, the following situation is normal work, when the charging is completed the red light will stop and not flash. The charger keeps flashing while chargingThe red light is normal, because this is the charging status indicator, indicating that it is charging, and when it is fully charged, the charging status indicator will stop blinking or turn green. The charging indicator light of the charger only detects that the voltage is too low.
2, the battery is faulty, the line is damaged. The battery is faulty. When the pump is charging, the battery failure will cause the current to not be received, and the charge will not be powered on, but the indicator light can detect the current. The line is damaged. The charging indicator light of the pump does not charge due to line damage, which needs to be sent to the maintenance manufacturer for maintenance.
3. The fault may be caused. Pump reversal. The impeller or water pump inlet is blocked by foreign matter. The clearance between the impeller and the pump shell is too large, and the inlet and outlet channels are straight through. The pipe from the inlet end of the pump to the water source is damaged, so that the air inhaled by it becomes a virtual pumping state. The power of the pump is too small to reach the water pressure needed to pump water. The tips connected between the motor and the impeller fall off or wear, and only the motor runs but does not drive the impeller to rotate.
4, there may be a problem with the circuit board, or your battery needs to be replaced with a new one. Barreled water pump charging must use the matching charger, can not use ordinary power to charge, with the matching charger is in accordance with 6 to 8 hours full meterIt counts.
5, first check whether the charger and power connection is stable, if there is loose or poor contact, reconnect. Secondly, check whether the charger has electricity, if there is no electricity, replace the new charger. Finally, check whether the connection between the charger and the pump is loose or dirty, clean the connection and then reconnect.
6, if your barreled water electric pump can not pump water, it may be due to the fault of the electric pump itself. You can try the following to resolve the problem: Check that the power supply has been disconnected, and reconnect the power supply. Check whether the power cord of the electric pump isid='DEVIA Alon wireless charger shows red light can not rush into mobile phone power is what '>DEVIA Alon wireless charger shows red light can not rush into mobile phone power is what is going on If the above checks are normal, this charge does not go into the power, it may be that there is a problem with the motherboard charging control circuit. It is best to go to the mobile phone repair shop, please professional master to help you deal with it.
1, please ensure that when wireless charging, please ensure that the protective shell of the mobile phone is less than 2mm, ensure that there is no metal foreign matter between the wireless charging surface and the mobile phone, if the protective shell is used, please ensure that there is no metal inside and outside the protective shell, it is recommended to use one plus official protective shell. In order to ensure the speed and safety of wireless charging, wireless chargers need to be Qi certified.
2, the OnePlus 12 mobile phone can be charged wirelessly through the wireless charging base. The OnePlus 12 mobile phone supports wireless charging function, users just need to open the phone, find the wireless charging function and turn on. Then, place the OnePlus 12 phone on a compatible wireless charging dock to get startedWireless charging. The wireless charging base will transmit power to the mobile phone through electromagnetic induction to achieve charging function.
3. How does OnePlus 8pro charge wirelessly? Connect the charging head and the wireless charging base with the data cable and turn on the power. Place the OnePlus 8pro phone on the wireless charging dock, and wait for the phone screen to show that it is fast charging.
4, if the mobile phone does not support, like Apple, Huawei mobile phone can be. You need to connect a wireless charging patch on your phone. At present, the car charger basically uses the QI protocol wireless charging standard, which meets the mobile phone and car charging of this protocolElectrical appliances can be matched for charging. Therefore, as long as the transmitter and receiver are QI certified, they can basically be charged. The charger that is not suitable for the power of the phone will damage the battery of the phone.
5, take the MIUI 11 system of Xiaomi 10pro mobile phone as an example, the steps to open wireless charging are as follows: Slide down from the top of the mobile phone screen to pull out the control panel, and continue to pull down to expand all the functions of "Control Center"; In the Control Center screen, swipe left to the last page; Click the "Edit" button; Click the "Wireless reverse charging" button. When the button turns blue, it indicates that it is on.
6, the reason why the new phone can not reverse charge: check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it cannot be charged normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original charger.
Flash battery is very low, you can wait half to see if it still flashes red, if it still flashes, it indicates that there is a fault in the charging bin, try to take out the headset, and then put it in again to charge, or check whether the data cable and interface are not well connected, the charger, the battery is faulty, you can detect or replace it, if you do not put the headset, the battery bin still flashes red when charging, It's a broken battery in the battery compartment.
Causes the Bluetooth headset to be charged and the corresponding treatment method: The first Bluetooth headset internal failure, such as battery or circuit damage, charging interface short circuit, etc.This requires the earphones to be sent for repair. The second charger or data cable has a problem, resulting in charging cannot continue. In this way, you need to replace the matching charger or data cable to recharge. Avoid damaging your Bluetooth headset by choosing the right charger.
If there is no problem with the charging cable and charging interface, there may be a problem with the Bluetooth headset battery itself. In this case, the state of the battery needs to be checked to determine whether the battery needs to be replaced. Some Bluetooth headphone batteries are removable and can be easily replaced with a new battery. For Bluetooth headphones with non-removable batteries, you need to contact after-salesService center for repair or replacement.
Bluetooth headset can not be charged, generally caused by Bluetooth headset battery damage. Or the charger is damaged. Check whether the Bluetooth headset charger is intact, and try to use the original charger to charge the Bluetooth headset. Solution: Change the charger or USB charging cable, and try charging the Bluetooth headset. If the charger is good, consider that the Bluetooth headset battery is damaged.
May be a problem with the quality of the headset. Wireless Bluetooth headset Air2 charging case LED indicator power display is as follows: 1. The battery is dead. Battery damage, that's allIt can't be charged, or it can be full and it can't be used. This is a typical lithium battery failure performance. Just change the battery. The charging port of the Bluetooth headset is in poor contact. Because the Bluetooth headset is basically no wear, the only wear is the charging interface.
The Bluetooth headset can not be charged, you can try to replace the charger. Not charging into the battery may be caused by damage to the charger of the Bluetooth headset, this situation can be checked to confirm whether the Bluetooth headset charger is good, if found damaged can change the charger or usb charging cable, to try to charge the Bluetooth headset.
1, please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. If the protective phone cover used is too thick may hinder wireless charging, it is recommended to remove the phone cover and try to recharge. Please use the original Samsung charger. If you use a non-original charger, you may not be able to charge normally.
2, poor contact. For example, the connector part of the charging cable is often bent, which may cause the internal line to break after prolonged use. In addition, using incompatible chargers or charging cables can also cause charging problems. Some chargers may not have enough power to provide enough current to the phone, resulting in extremely slow charging or no charging at all.
3, please check whether the back center of the phone is placed in the center of the wireless charging board. When there are inclusions between the mobile phone and the wireless charging pad, it may not be able to charge normally. Please check the back of the phone. Using a protective phone case that is too thick may hinder wireless chargingElectricity, it is recommended to remove the phone cover and try to recharge. Please use the original charger. If you use a non-original charger, you may not be able to charge normally.