1. R on the charging treasure is to turn on, and the switch can start the work of the router in this gear. C is charging, the switch can start the mobile power function at this gear, and can charge the peripheral through the USB port. C or shut down, switch in this gear to shut down all functions of the machine.
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2, the power bank is a personal portable portable charger that can be carried around and can store electricity itself, mainly for handheld mobile devices and other consumer electronic products (such as wireless phones, laptops) to charge, especially in the absence of external power supply. Its main components include: a battery used as energy storage, a circuit that stabilizes the output voltage (DC-DC converter), and most mobile power supplies have chargers that are used as built-in batteries for charging.
1. R1 indicates that the charging bank is in the normal charging state.
2. When charging, the charging bank will display different identifies according to different states. R1 indicates the general charging state, that is, the charging bank is in the normal charging process.
3. When the charging treasure displays R1, it indicates that the charging treasure is being charged and the power is increasing. You can continue to wait for the charging to complete.
If other identifiers, such as R2 and R3, are displayed on the charging bank, it may indicate other charging status or fault status, and you need to handle the fault according to the actual situation.
When the power bank shows R1, it means that it is in recovery mode charging. In this mode, the charger will charge the power bank at a very low voltage to restore the performance of the power bank.
This charging method is generally used for charging treasure after a long time without charging or serious discharge. During this period, the charging bank should not be used or unplugged to avoid affecting the charging effect.
After the recovery is complete, the charger will automatically switch to the normal charging mode, and the charging indicator will be steady on, indicating that the charging bank is fully charged.