Description
The Bluks BX-308 SwiftCharge Power Bank is designed for users who need dependable backup power without carrying bulky accessories. Its 20,000mAh lithium-polymer battery provides enough capacity to keep smartphones, tablets, wireless earbuds, and other USB-powered devices running throughout the day, whether you’re travelling, commuting, or working remotely.
With support for 22.5W fast charging and 20W USB-C Power Delivery, the BX-308 helps compatible devices recharge quickly while maintaining safe power delivery. Built-in USB-C and Lightning cables make charging more convenient by reducing the need to carry extra cables. The durable ABS + PC body offers everyday durability while remaining lightweight enough for backpacks and travel bags. Multiple protection systems against overcharging, overheating, and short circuits help ensure safe charging every time.
Specifications
| Specification | Details |
|---|---|
| Brand | Bluks |
| Model | BX-308 SwiftCharge |
| Product Type | Fast Charging Power Bank |
| Battery Capacity | 20,000mAh / 77Wh / 3.85V |
| Battery Type | Lithium-Polymer |
| USB-C Input | 18W Max |
| USB-A Output | Up to 22.5W Max |
| USB-C Output | PD 20W / 22.5W Max |
| Lightning Cable Output | 10W Max |
| Built-in Cables | USB-C & Lightning |
| Fast Charging | Yes |
| Simultaneous Charging | Yes |
| Body Material | ABS + PC |
| Dimensions | 101 × 70 × 34 mm |
| LED Battery Indicator | Yes |
| Safety Features | Overcharge, Overheat, Temperature & Short-Circuit Protection |
| Compatible Devices | Smartphones, Tablets, Earbuds, Smartwatches, Cameras & USB Devices |
What’s in the Box
| Item | Quantity |
|---|---|
| Bluks BX-308 SwiftCharge Power Bank | 1 |
| Charging Cable | 1 |
| User Manual | 1 |





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