If you’ve recently purchased an Aukey PBY37 power bank—or you’ve had one sitting in a drawer for months because you lost the tiny pamphlet that came in the box—you’ve come to the right place.
Package Contents
Final Note: The PB-Y37 is a solid, no-frills high-capacity bank. Its digital display is its best feature—if the numbers ever behave erratically, assume the battery is near end-of-life (typically 300-500 charge cycles). For safety, replace it if you notice swelling, excessive heat, or a persistent mismatch between displayed percentage and actual runtime.
Via USB-C:
Room for Improvement: The "Troubleshooting" section is quite thin. If the power bank stops charging or the LEDs behave unexpectedly, the manual usually just suggests contacting AUKEY support rather than providing "DIY" reset steps.