Run fast, collect coins and avoid barriers.
Connect your device to one of the three ports (2x USB-C, 1x USB-A). Press the once to initiate charging.
| Display Shows | Meaning | |---------------|---------| | | Normal remaining capacity | | 4 – 1 | Critical low power; will only charge small devices | | 0 | Battery depleted; recharge immediately | | Blinking number | Device is charging the power bank (input mode) | | Solid number | Device is being charged by the power bank (output mode) | | "---" or no display | Battery protection mode triggered (see troubleshooting) | aukey pby37 manual
No separate low-battery warning light exists; the percentage turning red (on some revisions) indicates <10%. Connect your device to one of the three
Designed for low-power devices like fitness trackers or Bluetooth earbuds. Designed for low-power devices like fitness trackers or
20,000mAh / 74Wh (Plane-friendly, within international air travel limits). Output 1 (USB-C): 5V 3A, 9V 3A, 12V 3A, 15V 3A, 20V 3.25A ( , PD 3.0). Output 2 (USB-C): 5V 3A, 9V 2.22A, 12V 1.66A ( , PD 3.0). Output 3 (USB-A): 5-6V 3A, 6-9V 2A, 9-12V 1.5A ( , Quick Charge 3.0). Input (USB-C): 157 x 72 x 25 mm; 370g. AUKEY Malaysia Core Features & Operation Low Current Charging Mode: