Baseus Blade 100W at a glance
In short: the Baseus Blade 100W scores 8,5/10 in our XL power bank rating (from €62). Biggest strength: ultra-flat (18 mm). Main compromise: only 20,000 mAh.
At 16.0 × 10.0 × 1.8 cm it is among the more compact units in its class. All technical data comes from manufacturer datasheets and the Amazon catalogue and was cross-checked before publication. The rating is an overall editorial judgement based on this data, not a practical trial.
Baseus Blade 100W: what works and what doesn't
What works well
- Ultra-flat (18 mm): flattest 20K power bank, lies flat in a laptop bag
- 100W PD: charges MacBook Air, Pro 14, all ultrabooks
- 4 ports at once: 2× USB-C + 2× USB-A
- Digital display: precise percentage readout
- Relatively light (489 g): decent for 20,000 mAh
- Allowed on flights (74 Wh): with reserve under the 100 Wh limit
Points of criticism
- Only 20,000 mAh: less capacity than the 25K competition
- Only 74 Wh: fewer smartphone charges than the Charmast (99 Wh)
- 100W not 140W: MacBook Pro 16 not at full speed
- Slightly dearer per Wh: €62 for 74 Wh vs. UGREEN €49 for 92.5 Wh
Specifications in detail
| Manufacturer | Baseus |
| Model | Blade 100W (BS-20KP206) |
| Device type | Ultra-flat laptop power bank |
| Capacity | 20,000 mAh / 74 Wh |
| Max. power (PD) | 100 W |
| Ports | 2× USB-C, 2× USB-A |
| USB-C output | up to 100 W |
| USB-A output | up to 30 W |
| Display | Digital (remaining capacity) |
| Overall height | 18 mm, ultra-flat |
| Weight | 489 g |
| Dimensions | 16.0 × 10.0 × 1.8 cm |
| Allowed on flights | Yes (74 Wh) |
| Warranty | 18 months |
Build quality & everyday use
What carries the Baseus Blade 100W in daily use: ultra-flat (18 mm) (flattest 20K power bank, lies flat in a laptop bag) and 100W PD (charges MacBook Air, Pro 14, all ultrabooks). The weaknesses need to be stated honestly: only 20,000 mAh, which is less capacity than the 25K competition.
If you set the device up to save space, make sure it stands on a stable, level surface with some air around it. This protects the mechanics and electronics in continuous use.
Who is the Baseus Blade 100W suited to? (Buying advice)
Perfect for:
- ✓Business users with a laptop briefcase
- ✓Anyone who wants maximum flatness
- ✓MacBook Air / Pro 14 users
- ✓4-devices-at-once chargers
- ✓Air travellers (74 Wh, plenty of reserve)
Less suitable for:
- ✕Anyone who wants maximum capacity (INIU/Charmast)
- ✕MacBook Pro 16 users (140W needed)
- ✕Budget buyers (UGREEN cheaper)
Baseus Blade 100W compared with alternatives
Head-to-head with the top alternatives from our large power banks comparison
| Feature | Baseus Blade 100W | UGREEN Nexode 145W | INIU P63-E1 | Anker 737 |
|---|---|---|---|---|
| Capacity | 20,000 mAh / 74 Wh | 25,000 mAh / 92.5 Wh | 25,000 mAh / 92.5 Wh | 24,000 mAh / 86.4 Wh |
| Max. power | 100 W | 145 W | 100 W | 140 W |
| Ports | 2× USB-C, 2× USB-A | 2× USB-C, 1× USB-A | 2× USB-C, 1× USB-A | 2× USB-C, 1× USB-A |
| Weight | 489 g | 498 g | 392 g | 630 g |
| Allowed on flights | Yes (74 Wh) | Yes (92.5 Wh) | Yes (92.5 Wh) | Yes (86.4 Wh) |
| Price | from €62 | from €49 | from €60 | from €75 |
Similar large power bank models
Frequently asked questions about the Baseus Blade 100W
How flat is the Baseus Blade really?
Does it charge my MacBook?
Is it allowed on flights?
How many devices at once?
Why less capacity than the competition?
Is it worth it compared with the UGREEN 145W?
Verdict: is the Baseus Blade 100W worth it?
A safe choice in its class: if you can live with only 20,000 mAh, from €62 you mainly get one thing: ultra-flat design (18 mm). It suits best: business users with a laptop briefcase.
If you want to compare alternatives, you will find detailed data and reviews on our large power banks comparison page.
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