Aukey Sprint X (PB-Y43) 20000mAh 65W Fast Power Bank

Aukey Sprint X PB-Y43 for fast everyday backup power

The Aukey Sprint X (PB-Y43) is a 20000mAh power bank built for buyers who want a higher-capacity backup charger with USB-C fast charging. It suits phone users, tablet owners, and anyone who needs a portable option for longer days away from a wall charger.

65W USB-C fast charging

This model supports up to 65W output on its main USB-C port, with PD and PPS support documented by AUKEY. That makes it a stronger fit for fast-charging compatible devices and for users who want one power bank that can handle more than basic phone charging.

Multiple device charging

PB-Y43 includes 2 USB-C ports and 1 USB-A port, and it can charge up to three devices at the same time. The output splits vary by port combination, so the charging speed will depend on how many devices are connected at once.

Clear battery status display

The built-in digital display helps you check remaining battery level at a glance. That is useful when you are planning a commute, office day, or travel use and want a clearer idea of when to recharge the power bank itself.

Small current charging mode

AUKEY documents a small current charging mode for lower-power accessories such as smartwatches and earbuds. This is a practical detail if you want to top up smaller devices without using a larger charger.

What to check before you order

This listing is for the PB-Y43 model with 20000mAh / 74Wh total cell capacity. The official AUKEY specs list 156 x 73 x 25mm dimensions and 390g weight, so it is not an ultra-mini power bank. If your main priority is maximum pocketability, check the size carefully before buying.

The documented charging behavior also matters for selection: the main USB-C port supports 65W max, while the second USB-C port and USB-A port have lower output limits. If you plan to charge multiple devices together, expect the output to be shared between ports.