Product Name: Hello Wireless Charging Power Supply

Net weight:63.3g Gross Weight: g

Size: 75mm (length) * 32mm (width-thickness) * 55mm (height)

Packing: Top and Bottom Lid Box+ Power Cable

Color:2 colors - black red - full black

Parameter: 1. Interface: DC+RCA interface 2. Material: Aluminum alloy 3. Lithium battery: 3 pieces 4. Charging time: Fast charge, 1-1.5 hours to fully charge 5. Use time: Under normal 8V voltage, the voltage stability can be used for 3-4 hours.

Instructions:

The device is a power supply with an input port, an output port, built-in batteries, and a switch button.5 LED lights, functional operation as follows:

1. The input port supplies power to this power supply, and the output interface supplies power to external devices. The built-in battery consists of 3 pieces, each with a capacity of 550mA, and the battery voltage is 3.7V. The output current is fixed at 1A;

2. Output function, adjustable voltage: (5V, 6.5V, 8V, 9.5V, 11V) Double-tap the power button to switch the voltage, 5V: one light; 6.5V: only the second light; 8V: only the third light; 9.5V: only the fourth light; 11V: only the fifth light; The lighting is from left to right, with a total of five levels and five lights, which are sequentially cycled;

3. When the device is off, pressing the power button briefly (for 2 to 3 seconds) displays the battery level: one light means less than 20% battery; one or two lights together means 20% to 40%; one, two, or three lights together means 40% to 60%; two, three, or four lights together means 60% to 80%; and five lights together means 80% to 100% battery.

4. Long press the power button for 3 seconds to turn on / off the device. After turning on, the default output is 5V. Press the power button briefly to pause the output function, and then press it again to resume the output (the resumed voltage will be the same as the working voltage before the pause).

5. Input Status Display: When charging this power supply, the LED light flashes.

  Article" 或 "Section1 light flashing: represents less than 20% charge; when charged above 20%, the light remains on.

  Article" 或 "SectionTwo lights flashing: represents a charge of more than 40%, with lights 1 and 2 being constantly lit;

  Article" 或 "SectionThree lights flashing: represents a charge of more than 60%, lights 1, 2, and 3 are always lit;

  Article" 或 "Section4 lights flashing: represents a charge of over 80%, 1, 2, 3, 4 lights are always lit;

  Article" 或 "Section5 lights flashing: represents a full charge, 5 lights continuously lit

6.Output status display: When charging external devices, the voltage indicator light remains on continuously (e.g., output voltage is 8V, the third light is always on), when the power of this power supply is lower than 20%, the light of this level becomes flashing, with a frequency of 3-4 times per second. Simply put: The light of different levels is always on to represent the voltage number; At the same time, if the light is flashing, it represents the voltage in progress, and it also represents that the power of this power supply is lower than 20%.