Zendure SuperMini 20W: Pocket-Sized Powerhouse, Real-World Review
In a world awash with bulky power banks, the Zendure SuperMini 20W attempts to redefine portable charging. It promises a potent punch in a remarkably diminutive package. But does it deliver on the hype? We’ve put it through its paces to find out.
The first thing that strikes you is the size. It’s genuinely tiny, barely larger than a lipstick tube. This makes it incredibly easy to slip into a pocket or bag without adding noticeable bulk. The ridged aluminum casing feels premium and durable, suggesting it can withstand the rigors of daily use. While the aesthetic may not appeal to everyone, it exudes a rugged, utilitarian charm.
Performance is generally solid. It reliably delivers 20W Power Delivery (PD), allowing for fast charging of compatible devices like iPhones and smaller Android phones. Charging our test iPhone 13 from 20% to 80% took around 30 minutes, which aligns with advertised speeds. However, charging larger devices, like iPads or some Android tablets, takes significantly longer due to the limited capacity of the battery. Don’t expect to fully charge a tablet with this, it is designed for phones first.
The single USB-C port is both a blessing and a curse. Its universality is convenient, but the lack of a second port means you can only charge one device at a time. Considering its small size, this limitation is understandable, but it’s still a factor to consider for users who often need to charge multiple devices simultaneously. The battery capacity, rated at around 4,500mAh, is sufficient for roughly one full charge of most smartphones, which might not be enough for power users on long days.
The SuperMini 20W also incorporates pass-through charging, meaning you can charge the power bank itself while simultaneously charging another device. This is a handy feature for keeping everything topped up overnight with a single wall outlet. However, do note that charging speeds are significantly reduced in pass-through mode.
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Zendure SuperMini 20W Quick Summary
Key Scores:
- Value: 96%
- Design: 91%
- Performance: 89%
- Quality: 90%
- Popularity: 90%
Top Pros
- ✅ Its incredibly compact size makes it extremely portable and easy to carry.
- ✅ The aluminum casing offers a premium feel and robust build quality.
Key Cons
- ❌ Its 4,500mAh capacity is limiting for larger devices like tablets.
- ❌ Only having a single USB-C port limits simultaneous charging capabilities.
- ❌ The textured aluminum casing might not appeal to all aesthetic tastes.
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