Mcdodo MC-637 Power Bank 20,000 mAh, 45 W, Built-in USB-C Cable
20,000 mAh · 45 W USB-C · 22.5 W USB-A · built-in cable · 355 g
| Plug type | No mains plug |
|---|---|
| Model | MC-637 |
| Type | Power bank with built-in cable |
| Cable | Built-in USB-C |
| Colour | Black |
| Output | 45 W over USB-C, 22.5 W over USB-A |
| Weight | 355 g |
| Capacity | 20,000 mAh (3.85 V, 77 Wh) |
| Material | PC and ABS |
| Dimensions | 108 × 68 × 32.5 mm |
| Rated capacity | 12,000 mAh at 5 V, 2 A |
77 Wh in a 355 g brick with the cable already attached — two full phone charges and most of a tablet, or a slow top-up for a 13-inch laptop at 45 W. The USB-A socket runs at 22.5 W with Samsung's SCP, so an older handset still gets a fast charge rather than a trickle. 12,000 mAh of the 20,000 reaches the device at 5 V. Note that 77 Wh sits under the 100 Wh airline limit, which is the question a travel buyer always asks.
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