Portable 50,000 mAh Power Bank with Built-in USB-C Cable, 22.5W PD & 6 Ports
🔥 #59 in Portable Power Banks · New Best multi-device travel power bank under $35
Generic 50000mAh Power Bank with 22.5W USB-C PD & Built-in Cable
YILANS 3.1
#59
in Portable Power Banks
$30.99 →
As of Jul 13, 2026
AI-estimated. See how we score. How we score Affiliate link — we may earn a commission
01 / Spec
Top features
Capacity50000mAh
Max Output22.5W USB-C PD
Charging StandardsUSB-C PD 22.5W, QC 3.0
50000mAh capacity with 22.5W USB-C Power Delivery output and six total output ports plus two input ports (USB-C and micro-USB). Features a built-in USB-C cable, enabling cable-free travel charging for phones, tablets, and small laptops. Supports pass-through charging (charge the bank while powering a device). Recharge time via USB-C is approximately 6–8 hours. Mid-range density: at ~500–550g for 50000mAh, heavier than premium slim banks but offers strong capacity for weekend travel and shared-device scenarios. Best suited for multi-device households and travelers who prioritize capacity and port count over pocket portability. Prime-exclusive pricing ($30.99 vs. $46.13 list) reflects competitive positioning in the mid-capacity segment.
02 / Signals
Why it's hot
High-capacity bank with built-in cable and aggressive Prime discount.
- Value for money 89
- Review rating & velocity 77
- Community sentiment 79
- Brand reputation 56
- Search heat 72
- Est. return & defect rate 84
03 / Verdict
Pros & cons
Pros
- 50000mAh capacity covers full weekend trips
- 22.5W USB-C PD output fast-charges most phones
- Six output ports serve multiple devices at once
- Built-in USB-C cable eliminates cable-carry burden
- Pass-through charging while bank itself recharges
- Prime deal: 33% off list price ($30.99)
Cons
- ~500g weight notable for daily backpack carry
- Slower self-recharge than premium competitors
- No laptop fast-charging despite high capacity
- Generic/unbranded reputation in community forums
- Bulk limits tight pants-pocket carry
- Micro-USB input port is legacy standard
Capacity50000mAh
Max Output22.5W USB-C PD
Charging StandardsUSB-C PD 22.5W, QC 3.0
Ports6 output (USB-C + USB-A), 2 input (USB-C + micro-USB)
Built In CableYes, USB-C
Wireless MagsafeNo
Recharge Time~6–8 hours (USB-C)
Pass Through ChargingYes
Weight~520g estimated
Dimensions~165 × 80 × 35mm estimated
05 / Your take
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05 / Compare
Compare the best alternative
One useful head-to-head in Portable Power Banks, with the rows most likely to separate the contenders.
Open full comparison → 
Anker PowerCore 10K (10,000mAh, USB-A, Pocket-Size)
Capacity (mAh)
50,000 mAh usable Most capacity 10,000mAh (real-world ~6,500–7,000mAh)
Output Speed (W)
22.5W USB-C PD Fastest charging 5V/3A (15W max)
Ports & Cable
6 out + 2 in, built-in cable 1× USB-A, no built-in cable
06 / Rivals
Compare with
07 / Variations
Other capacities & colors
08 / Browse
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