SuperMini 20+ – Ultra-Compact 20,000mAh USB-C Power Bank
Zendure · 8596781433030
Canonical fields
- Capacity
- 20,000 mAh / 77 Wh
- 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.
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
- 327 g
- Energy density
- 235.5 Wh/kg
Capacity (Wh) divided by weight. Based on the manufacturer's stated Wh figure.
- Energy per unit price
- 1.10 Wh/$
Capacity (Wh) divided by price. List price from the manufacturer's own site at the last scrape — shops often sell for less.
- Dimensions
- 110.5 × 70 × 32 mm
- Shape
- Slab / brick
The common "candy bar" shape — a rectangular block, the most typical power bank proportions. Inferred purely from length/width/height proportions, not a photo or spec field — treat as an approximate descriptor, not a confirmed shape.
- Cell type
- Li-ion
- Certifications
- —
- Display
- No
- Wireless charging
- No
- Pass-through charging
- No
- Price
- USD 69.99
- Available
- —
- Bundle
- No
- Needs review
- Yes
- Classify reason
- zendure: blank category, name matches power-bank regex (weak signal)
- Rating (supplier-reported)
- —
- Spec confidence
- description_regexneeds manual review
- Source
- https://powerbank.zendure.com/products/supermini-20-ultra-compact-20-000mah-usb-c-power-bank
May redirect based on your region or current product availability on the supplier’s site.
- First seen
- 9/8/2026
- Last seen
- 10/14/2026