6Rank 06 of 10 · Power Banks
Belkin BoostCharge Power Bank 20K (BPB024)
A slim 2.5 cm bank with an integrated USB-C cable, so there is nothing to forget. 30 W USB-C with PD, 18 W USB-A, 440 g.
6.6BPR score
- €45Price
- Not published (20,000 mAh only)Energy in Wh and rated capacity at 5 V
- 6 of 10in Power Banks
- 6.6BPR score 0–10
Review
What this product is
Written after the analysis, from the same sources the score is built on: the manufacturer's documentation, available studies and verified owner feedback.
The Belkin BPB024 suits travellers who always lose cables: it has a USB-C cable built into the body, plus a separate USB-C port (30 W, USB Power Delivery 3.0, input and output) and a USB-A port (18 W, Quick Charge 3.0). Coolblue gives the size as 15.3 × 7.6 × 2.5 cm, the thinnest here, and the weight as 440 g.
The total output of 30 W is enough to fast-charge phones but not much else. There is no charge-level display listed.
At €44.99 on Coolblue it sits mid-table on price. Owner ratings are 8.7 out of 10, but from only 4 reviews, so we score feedback cautiously. When we checked, Coolblue showed it out of stock online and available for pickup at one store.
What is missing: no watt-hour figure or rated capacity, no PPS statement and no display. Belkin's own product page could not be opened with our tools, so the figures are Coolblue's. We found no independent test.
Technical data
Specification
Figures from the manufacturer's documentation, verified against available outside sources. Values we could not confirm are marked as declared.
- Manufacturer code
- BPB024hqBK
- Capacity
- 20,000 mAh
- Total output
- 30 W
- USB-C
- 30 W, USB PD 3.0, input/output
- USB-A
- 18 W, Quick Charge 3.0
- Built-in cable
- USB-C
- Weight
- 440 g
- Dimensions
- 15.3 × 7.6 × 2.5 cm
- Display
- None
- Price seen
- €44.99, Coolblue
Component scores
Where the score
comes from.
Four components, equal weight, each on a 0–10 scale and each resting on a named source. The overall score is their mean — the full procedure is in the methodology.
What we liked
- Integrated USB-C cable
- 2.5 cm thick — slimmest here
- 30 W USB PD, bidirectional USB-C
- 18 W USB-A with Quick Charge 3.0
Worth knowing
- Wh not published
- No charge-level display
- Only 4 reviews seen
- Out of stock online at Coolblue when checked
Comparison
How it compares
within the category
All values come from the same analysis and are comparable only within the category Power Banks.
| Product | Score | Energy in Wh and rated capacity at 5 V | Price |
|---|---|---|---|
| Battery Pack 20,000 mAh 45W EB-P4520Top score | 7.7 | 74 Wh at 14.8 V (four cells in series) — published in the retailer datasheet; rated capacity at 5 V not published | €34 |
| BoostCharge Power Bank 20K (BPB024)This product | 6.6 | Not published (20,000 mAh only) | €45 |
| Category average10 products analysed | 6.7 | — | — |
FAQ
Frequently asked questions
Does the Belkin BPB024 have a built-in cable?
Yes, an integrated USB-C cable, in addition to one USB-C port and one USB-A port.
How fast can it charge an iPhone?
The USB-C output is 30 W with USB Power Delivery 3.0, which is above what current iPhones draw when fast-charging by cable.
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