Description
The PB505-35340 is a 20,000 mAh two-way fast-charging power bank with a built-in USB-C cable. It lets you charge multiple devices at once (phone, tablet, accessories) and also be recharged quickly via USB-C. It supports various fast-charge protocols and includes safety features. The built-in cable adds convenience and tidiness.
Key Features
- 20,000 mAh capacity — enough to refill most smartphones several times.
- Two-way fast charge: supports both input and output via USB-C.
- Built-in USB-C cable so you don’t always need a separate cable.
- Multiple outputs: USB-C port, USB-A port, plus the built-in cable.
- Supports fast-charging standards (Power Delivery, Quick Charge, PPS, etc.).
- Can charge up to three devices simultaneously (built-in cable + USB-C + USB-A).
- Safety protections: over-voltage, over-current, short-circuit, over-temperature.
- Airline-friendly capacity.
Specifications
| Specification | Value |
|---|---|
| Model | PB505-35340 |
| Capacity | 20,000 mAh |
| Maximum Single-Port Output | 22.5 W |
| USB-C Input | ~20W max |
| Ports / Connectors | • USB-C port• USB-A port• Built-in USB-C cable |
| Simultaneous Output (multiple ports) | Total shared output lowered (≈15 W when more than one device connected) |
| Charging Time (power bank) | ~6 hours using a 20W charger |
| Dimensions | Approx. 116 × 70 × 30 mm |
| Weight | Approx. 440 g |
| Battery Type | Lithium-Polymer |
| Color | White (also available in black) |
