Zendure SuperMini 20+
- Capacity:
- 20
- Max Output:
- 20W per USB-C port
- Weight:
- 327g
- AC Outlet:
- No
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Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Manufacturer: Zendure Last updated: 2026-09-15
Where to buy
- Zendure StoreGo to store
Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD) Review
Zendure SuperMini 20+ ultra-compact 20,000mAh power bank with dual 20W USB-C ports and low-current mode.
SuperMini 20+ doubles the capacity of the standard SuperMini while staying compact, with two USB-C ports so two devices can charge at once, aimed at travelers and professionals who need all-day backup power.
Overview
SuperMini 20+ trades top-end wattage for a higher 20,000mAh capacity in a still-compact body, positioning it as a high-capacity everyday-carry option rather than a fast-charging one.
Specifications
Identity
| Brand | Zendure |
|---|
Ports
| AC Outlet | No |
|---|---|
| Built-in Cable | No |
Size and portability
| Weight | 327 g |
|---|
| Price | $69.99 |
|---|---|
| Capacity | 20000 mAh |
| Energy | 77 Wh |
| Airline Safe/100Wh or less | Yes |
| Max Single-Port Output | 20 W |
| Total Output | 20 W |
| Laptop Charging 60W+ | No |
| Ports | 2x USB-C (20W each), 1x USB-A (18W) |
| USB-C Ports | 2 |
| Recharge Input | 20 W |
| Low-Current Mode | Yes |
| Battery Chemistry | Li-ion |
| Cycle Life | 500 cycles |
| Dimensions | 110.5mm x 70mm x 32mm |
Expert Review
Reviewed by Burooj Alam. Rated by us, not by users.
Best for
- High capacity in a compact everyday-carry size
- Charging two phones or small devices at once
Not for
- Fast charging (capped at 20W per port)
- Laptop charging
FAQs
What are the key specifications of the Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD)?
The Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD) is a power bank from Zendure. Key specs: Price $69.99, Capacity 20,000mAh, Energy 77Wh, Airline Safe/100Wh or less Yes, Max Single-Port Output 20W.
Will the Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD) work with my current setup?
The Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD) lists Capacity is 20,000mAh. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD) best suited to?
It suits high capacity in a compact everyday-carry size, charging two phones or small devices at once.
What are the drawbacks of the Zendure SuperMini 20+ (20,000mAh/Ultra-Compact/20W USB-C PD)?
It is a poor fit for fast charging (capped at 20w per port), laptop charging.
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