Ensure you are using the , as the USB-A port does not support laptop charging.
5V 3A, 9V 2.22A, 12V 1.66A (20W Max) USB-A Output (QC 3.0): 5V 3A, 9V 2A, 12V 1.5A (18W Max) Max Combined Output: 65W Weight: 370g Getting Started: Charging the Power Bank
Connect the included to the USB-C input port of the power bank.
The AUKEY PB-Y37 represents a significant advancement in portable charging technology, combining high capacity with rapid 65W Power Delivery. Its three versatile ports, intelligent power management, and comprehensive safety features make it suitable for charging everything from wireless earbuds to laptops. The flight-friendly capacity and efficient recharging make it an ideal travel companion for modern tech users. By following this guide, users can maximize the performance and longevity of their AUKEY PB-Y37 power bank. aukey pby37 manual
(PD 3.0) 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 2.25A (Max 45W)
The is a high-capacity power bank designed for fast, portable power. It features a substantial 20,000mAh battery that can charge a modern smartphone several times over and even power a laptop. Its 65W Power Delivery (PD) support is key for quickly charging high-demand devices like MacBooks, iPads, and the Nintendo Switch, while also supporting Qualcomm Quick Charge 3.0.
The LED indicators on the side will display the remaining battery life. Activating Low-Current Charging Mode Ensure you are using the , as the
This mode is specifically designed to charge low-power accessories like wireless earbuds, fitness trackers, and smartwatches, preventing the power bank from automatically shutting down due to low draw.
While a physical manual is included in the box, here are the core operation instructions.
To charge the PB-Y37 at maximum speed, use a 45W (or higher) USB-C Power Delivery wall charger and the included USB-C to C cable. Connect the USB-C cable to your wall charger. Its three versatile ports, intelligent power management, and
Press the power button once to check the remaining battery power: 75% – 100% remaining 3 LEDs lit: 50% – 75% remaining 2 LEDs lit: 25% – 50% remaining 1 LED lit: 5% – 25% remaining 1 LED flashing: Less than 5% (Recharge immediately) 3. Charging Your Devices
: Press and hold the Power Button for 2 seconds again, or wait 2 hours for the power bank to automatically return to standard charging mode. Safety Guidelines and Maintenance
Before diving into the button sequences, let’s clarify what this device is. The Aukey PBY37 is a high-capacity (20,000mAh) power bank. Unlike newer models that feature solely USB-C, the PBY37 is a transitional device, making it incredibly versatile for users who still have older Micro-USB cables lying around.
Press and hold the power button for 2 seconds. The first LED indicator light will turn green.