Power Bank 10K with Integrated Cable
Belkin · P-BPB021
Canonical fields
- Capacity
- 10,000 mAh / 36 Wh (estimated)
- Flight carry-on eligibility
- Carry-on OK
100 Wh or less: allowed in carry-on baggage without airline approval, under the global ICAO/IATA watt-hour rule. Based on an estimated Wh figure, not a manufacturer-stated one.
Power banks must always go in carry-on baggage, never checked, regardless of capacity. Since March 2026: max 2 power banks per passenger, and recharging one during a flight is prohibited, worldwide. Some countries go further still -- South Korea bans in-flight use entirely; China requires a 3C-certified power bank at any Chinese airport or domestic flight (not something this data can check). Always confirm with your specific airline and destination before travel.
- Rated output
- 20 W
- Ports
- —
- Port breakdown
- —
- Weight
- 272.2 g
- Energy density
- 132.3 Wh/kg
Capacity (Wh) divided by weight. Based on an estimated Wh figure (mAh x 3.6V), not a manufacturer-stated one.
- Energy per unit price
- 1.03 Wh/$
Capacity (Wh) divided by price. List price from the manufacturer's own site at the last scrape — shops often sell for less. Based on an estimated Wh figure (mAh x 3.6V).
- Dimensions
- 111.8 × 94 × 48.3 mm
- Shape
- Puck-like
Near-square/round footprint and noticeably flat — in current product designs, this proportion is almost always a round magnetic (MagSafe/Qi2-style) puck, though that's inferred from convention, not confirmed by the dimensions themselves. Inferred purely from length/width/height proportions, not a photo or spec field — treat as an approximate descriptor, not a confirmed shape.
- Cell type
- —
- Certifications
- —
- Display
- No
- Wireless charging
- No
- Pass-through charging
- —
- Price
- USD 34.99
- Available
- Yes
- Bundle
- No
- Needs review
- No
- Classify reason
- belkin: category_leaf='USB-C Power Banks'
- Rating (supplier-reported)
- —
- Spec confidence
- name_regex
- Variant SKUs
- BPB021bkBL-PX, BPB021bkSD-LF, BPB021fqBK, BPB021fqBL, BPB021fqPK, BPB021fqWH, BPB024fqBK, BPB024fqBL, BPB024fqPK, BPB024fqWH
- Source
- https://www.belkin.com/p/power-bank-10k-with-integrated-cable/BPB021bkBK-MV.html
May redirect based on your region or current product availability on the supplier’s site.
- First seen
- 9/2/2026
- Last seen
- 10/14/2026