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boAt · Electronics
boAt EnergyShroom PB401 20000mAh Power Bank
Visit the boAt guide★ 4.1Editorial guide rating · Reviewed 5 November 2026
About this item
- •Four output ports — the most here — so a phone, earbuds and a watch can share one bank.
- •Two-way 22.5W charging with QC 3.0, PD and PPS support, which covers most Android fast-charge standards.
- •Compact body for a 20000mAh bank, with a 4.1 rating.
- •22.5W is the ceiling. If your phone supports 33W or 45W, the Xiaomi or the 65W Portronics will charge it faster.
Key Specifications
- Specification 1
- 20000mAh
- Specification 2
- 22.5W two-way
- Specification 3
- 4 output ports
- Specification 4
- QC 3.0
- Specification 5
- PD and PPS
- Specification 6
- Type-C
Retailer comparison
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Data source: our buying guide, checked 5 November 2026.
Why it made the list
- • Four output ports — the most here — so a phone, earbuds and a watch can share one bank.
- • Two-way 22.5W charging with QC 3.0, PD and PPS support, which covers most Android fast-charge standards.
- • Compact body for a 20000mAh bank, with a 4.1 rating.
Before you buy
22.5W is the ceiling. If your phone supports 33W or 45W, the Xiaomi or the 65W Portronics will charge it faster.
From our guide: Best 20000mAh Power BankPopular electronics product comparisons
Prices shown are dated guide values and can change. SellMandi does not accept payment for a better ranking; comparisons are based on the criteria explained in our product selection policy.