| Model | B728 |
| Battery Capacity | 10000mAh / 3.7V (37Wh) High-Quality Lithium Polymer battery |
| Material & Build | Durable, fire-resistant ABS + PC outer housing |
| Smart Interface | Integrated LED digital display screen (tracks precise remaining power percentage in real time) |
| Port Array | 3 Output Ports / 1 Input Port (1 x Bidirectional USB-C, 2 x USB-A) |
| Input Speed | USB-C Input: 5V ⎓ 2.4A, 9V ⎓ 2.0A, 12V ⎓ 1.5A (Up to 18W Max Fast Recharging) |
| Wired Output Speeds |
USB-A1 & USB-A2 Outputs: 5V ⎓ 3A, 10V ⎓ 2.25A, 12V ⎓ 1.5A (22.5W Super Quick Charge Max) USB-C Output: 5V ⎓ 3.0A, 9V ⎓ 2.22A, 12V ⎓ 1.67A (20W Power Delivery Max) |
| Multi-Device Charging | Supports simultaneous charging for up to 3 devices (Combined max output shares 5V ⎓ 3A / 15W across all ports) |
| Safety & Security | Equipped with comprehensive protection protocols against Overcurrent, Overvoltage, Short Circuiting, and Overcharging |
| Dimensions & Weight | 149.5 x 67.4 x 15.5 mm | Lightweight and highly portable at 225 grams |
| Certifications | FCC, CE, RoHS compliant |
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