Anker 621 Magnetic Battery (MagGo) 5,000mAh vs Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh
With prices only $19.00 apart, the Anker 621 Magnetic Battery (MagGo) 5,000mAh and the Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh are worth comparing spec-for-spec rather than by price alone.

The Anker 621 Magnetic Battery (MagGo) 5,000mAh packs 5,000mAh of capacity, 7.5W output, wireless charging, weighing about 131g.
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The Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh is built around 5,000mAh of capacity, 20W output, wireless charging, weighing about 106g.
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Specification Comparison
Key Differences
Output power favors the Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh here — 20W versus 7.5W — which translates directly into faster real-world charging speed for anything that can draw that much power. Weight is the other differentiator — the Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh is noticeably lighter, which matters for anyone carrying it daily or trying to minimize bag weight.
Pros & Cons
Anker 621 Magnetic Battery (MagGo) 5,000mAh
Pros
- Lower price
- Wireless charging support
Cons
- Lower 7.5W output ceiling
- Heavier than the alternative
Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh
Pros
- Higher 20W output for faster charging
- Lighter, more portable design
- Wireless charging support
Cons
- Costs a bit more
Which One Is Right For You?
- Anker 621 Magnetic Battery (MagGo) 5,000mAh: A good fit for buyers who wants to spend a little less.
- Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh: Makes the most sense for anyone who wants faster charging speed and prioritizes a lighter, more portable bank.
Conclusion
Neither bank is a strict downgrade from the other — each wins on a different practical dimension, so the right pick depends on which of those matters more day to day.
Summary
Anker 621 Magnetic Battery (MagGo) 5,000mAh
Strengths
- Lower price
- Wireless charging support
Weaknesses
- Lower 7.5W output ceiling
- Heavier than the alternative
Baseus PicoGo AM31 Mini Magnetic Power Bank 5,000mAh
Strengths
- Higher 20W output for faster charging
- Lighter, more portable design
- Wireless charging support
Weaknesses
- Costs a bit more
There's no universal winner here — match the pick to whichever tradeoff (speed, capacity, or weight) actually applies to how the bank will be used.