AUKEY 20000mAh Universal Power Bank User Manual

AUKEY 20000mAh Universal Power Bank

Thank you for purchasing the AUKEY PB-Y23 20000mAh Universal Power Bank with Power Delivery 2.0 and Qualcomm® Quick ChargeTM 3.0. Please read this user manual carefully and keep it for future reference. If you need any assistance, please contact our support team with your product model number and Amazon order number.

Package Contents

20000mAh Universal Power BankUSB-A to C CableUser ManualWarranty Card

Product Diagram


Model PB-Y23
Technology USB Power Delivery 2.0 Qualcomm® Quick ChargeTM 3.0 AiPower
Capacity 20000mAh / 74Wh
Battery Type Lithium polymer
Micro-USB Input DC 5V 2A
Lightning Input DC 5V 2A, 9V 2A
USB-C Input

(Power Delivery 2.0)

DC 5V 3A, 9V 2A
USB-C Output (Power Delivery 2.0) DC 5V 3A, 9V 2A, 12V 1.5A
USB Output

(Quick Charge 3.0)


DC 5V–6.5V 3A, 6.5V–9V 2A, 9V–12V 1.5A

Total Power Output 18W
Dimensions 177 x 69 x 25mm / 6.98” x 2.71” x 0.97”
Weight 382g / 13.47oz

What is USB Power Delivery (PD)?

USB Power Delivery is a new, universal multi-voltage charging standard that dynamically negotiates power output over a USB Type-C connection to safely and efficiently recharge a wide range of compatible devices.

To get USB PD, the following are required:
  • Device (phone, tablet, laptop) that supports USB PD
  • USB-C charger with USB PD
  • USB-C to C cable

What is Quick Charge 3.0?

Charge compatible devices up to four times faster than conventional charging. Quick Charge 3.0 is engineered to refuel devices twice as fast as Quick Charge 1.0 and is up to 38% more efficient than Quick Charge 2.0. Backward-compatible with Quick Charge 2.0/1.0 devices

Getting Started

Charging the Power Bank

Fully charge your power bank before first use.

  1. Connect the included USB-A to C cable / a Micro-USB cable / Lightning cable to a USB charger or charging port
  2. Connect the other end to the USB-C / Micro-USB / Lightning input port on the power bank
  3. Unplug the power bank when fully charged
Charging Your Device
  1. Connect the charging cable to your device’s charging port
  2. Connect the other end to a USB output port on PB-Y23
  3. Unplug your device when fully charged
  4. To check the remaining battery level, press the power button
Low-Current Charging Mode

This mode is customized to charge low-current devices (below 60mA). Try switching to this mode if a low-powered device (such as a fitness tracker or wireless headphones) isn’t charged in the standard charging mode.

  • Double-press the power button to enter or exit low-current charging mode. The LED indicator lights will flash sequentially whilecharging in this mode and display battery level when exiting it
  • After 2 hours of charging in this mode, power bank automatically switches back to standard charging mode and turns off
  • To end charging early, exit low-current charging mode. However, extra charging in this mode won’t harm your device battery

Product Care & Use

  • Keep away from liquids and extreme heat
  • Don’t charge your devices while recharging the power bank Recharge the PB-Y23 at least once every 3 months
  • Dispose of battery according to local environmental law
  • The PB-Y23 doesn’t accept simultaneous Micro-USB, Lightning, and USB-C power input

Warranty & Customer Support

For questions, support, or warranty claims, contact us at the address below that corresponds with your region. Please include your Amazon order number and product model number.Amazon US orders: [email protected]Amazon EU orders: [email protected]Amazon CA orders: [email protected]Amazon JP orders: [email protected]

Please note: AUKEY can only provide after sales service for products purchased directly from AUKEY. If you have purchased from a different seller, please contact them directly for service or warranty issues.


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