PowerBankRank › Compare › UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable vs charmast Portable Charger with Built in Cables
UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable vs charmast Portable Charger with Built in Cables
Side-by-side specs and $/Wh.
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| UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable | charmast Portable Charger with Built in Cables | |
|---|---|---|
| Brand | UGREEN | Charmast |
| Capacity (mAh) | 20,000 | 10,000 |
| Energy (Wh) | 74.0 | 37.0 |
| Max output | 45W | 15W |
| Ports | 1× USB-A | 1× USB-A |
| Weight | 250g | 250g |
| USB-PD | No | No |
| Airline-legal (<100 Wh) | Yes | Yes |
| Price | $36.62 | $21.52 |
| $/Wh | $0.495 | $0.582 |
| Buy UGREEN → | Buy Charmast → |
Which to pick
- UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable wins on raw value: 15% cheaper per Wh.
- UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable holds more energy (74 Wh vs 37 Wh) — better for long trips between outlets.
- UGREEN Nexode Power Bank 20000mAh 45W with Built-in Cable outputs 45W — meaningfully more headroom for laptops or fast charging.