Aukey Pby37 Manual Jun 2026
Located on the side, this button wakes the device, checks the battery level, and toggles low-current mode.
Recycle the device at an official e-waste center; do not dispose of it in standard household trash.
The PB-Y37 does not have traditional LED bars—it uses a .
Ensure your device supports Power Delivery (PD) or Quick Charge (QC) standards. aukey pby37 manual
Press the power button once. The LED indicators will light up to display the remaining power: 75% – 100% capacity 3 LEDs Lit: 50% – 75% capacity 2 LEDs Lit: 25% – 50% capacity 1 LED Lit: 5% – 25% capacity
If charging two devices simultaneously, the total output is split, reducing individual port speeds. For maximum speed, charge one device at a time. The LEDs do not light up when the power button is pressed.
The LED indicators will flash sequentially to show it is in low-current mode. To exit, press the power button once. Recharging the Power Bank (Input) Connect a USB-C charger to the USB-C input port. For fastest charging, use an 18W PD charger. Located on the side, this button wakes the
Press and hold the power button for 2 seconds again, or wait 2 hours for the mode to automatically turn off. Safety Guidelines and Maintenance
: Connect your device to any of the output ports using an appropriate charging cable. Charging starts automatically.
You can charge two devices simultaneously. Note that when both ports are in use, the maximum total output is shared between them, and individual port speeds may decrease. 4. Low-Current Charging Mode Ensure your device supports Power Delivery (PD) or
Below is the comprehensive operational manual, technical specifications, and troubleshooting guide for the AUKEY PB-Y37. Package Contents AUKEY PB-Y37 20000mAh Universal Power Bank USB-C to C Cable User Manual Warranty Card Technical Specifications Specification Capacity 20000mAh / 74Wh Battery Type Lithium Polymer USB-C Input 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A (45W Max) USB-C Output 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3A (65W Max) USB-A Output 5V–6V 3A, 6V–9V 2A, 9V–12V 1.5A (18W Max) Max Power Output Dimensions 157 x 72 x 25 mm / 6.18” x 2.83” x 0.98” Weight 370g / 13.05oz Product Diagram and Interface
: At 74Wh, the PB-Y37 is fully compliant with TSA regulations for carry-on luggage. Do not pack it in checked baggage.



