Zendure SuperTank Pro 26,800mAh Power Bank vs Aukey Basix Plus (20,000mAh, 22.5W)
Shoppers comparing the Zendure SuperTank Pro 26,800mAh Power Bank against the Aukey Basix Plus (20,000mAh, 22.5W) are looking at two power banks priced $49.96 apart — close enough that the deciding factor comes down to the numbers below.

The Zendure SuperTank Pro 26,800mAh Power Bank is built around 26,800mAh of capacity, 138W output, 4 ports, weighing about 640g.
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The Aukey Basix Plus (20,000mAh, 22.5W) packs 20,000mAh of capacity, 22.5W output, 2 ports, weighing about 400g.
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Specification Comparison
Key Differences
138W beats 22.5W in the Zendure SuperTank Pro 26,800mAh Power Bank's favor, a gap that matters most for larger devices; for phone-only charging, both banks will already exceed what a phone can draw. The Aukey Basix Plus (20,000mAh, 22.5W) is the lighter of the two, an advantage for daily carry or travel where every gram in the bag counts.
Pros & Cons
Zendure SuperTank Pro 26,800mAh Power Bank
Pros
- Higher 138W output for faster charging
- More capacity (26,800mAh)
- More ports (4)
Cons
- Heavier than the alternative
- Costs a bit more
Aukey Basix Plus (20,000mAh, 22.5W)
Pros
- Lighter, more portable design
- Lower price
Cons
- Lower 22.5W output ceiling
- Less capacity (20,000mAh)
- Fewer simultaneous output ports
Which One Is Right For You?
- Zendure SuperTank Pro 26,800mAh Power Bank: Makes the most sense for anyone who wants faster charging speed and needs more total capacity for longer trips.
- Aukey Basix Plus (20,000mAh, 22.5W): Best for someone who prioritizes a lighter, more portable bank and wants to spend a little less.
Conclusion
The two trade blows on different fronts rather than one clearly beating the other outright, so the better fit depends on what matters most for the intended use.
Summary
Zendure SuperTank Pro 26,800mAh Power Bank
Strengths
- Higher 138W output for faster charging
- More capacity (26,800mAh)
- More ports (4)
Weaknesses
- Heavier than the alternative
- Costs a bit more
Aukey Basix Plus (20,000mAh, 22.5W)
Strengths
- Lighter, more portable design
- Lower price
Weaknesses
- Lower 22.5W output ceiling
- Less capacity (20,000mAh)
- Fewer simultaneous output ports
The right choice depends on priority: charging speed and capacity favor one, portability or price the other — pick based on what matters most in practice.