BX-307 | 20,000mAh BLUK’S SWIFTCHARGE PowerBank
⚡ BX-307 delivers premium performance with versatile ports, fast charging, and a long-lasting 20,000mAh battery.
Features
| 🔋 High Capacity | 20,000mAh keeps devices charged all day |
|---|---|
| ⚡ Fast Charging | Quickly powers up devices |
| 🛡️ Durable & Reliable | Sturdy materials for dependable performance. |
| 🧳 Slim & Portable | Fits easily in pockets or bags. |
| 🔌 Versatile Ports | Dual USB-A, Micro USB, and USB-C for multiple device |
Specifications
| Capacity | 20,000mAh / 74Wh / 3.7V |
|---|---|
| Material | PC+ABS |
| Size | 148 × 70 × 27.7 mm |
| Type-C Input | DC5V/3A, 9V/2A, 12V/1.5A (18W MAX) |
| Type-C Output | DC5V/3A, 9V/2.22A, 12V/1.67A (PD 20W MAX) |
| USB Output | DC5V/3A, 9V/2A, 10V/2.25A, 12V/1.5A (22.5W MAX) |
| Lightning / Micro Output | DC5V/2A (10W MAX) |
| Certifications | CE, FC, ROHS |
Bio
BX-307 is perfect for professionals and travelers, combining multiple ports, a premium build, and fast, reliable charging.











