Aaoyun 20000mAh Power Bank with Built-in USB-C Cable & 22.5W PD
🔥 #98 in Portable Power Banks · New Best ultra-slim power bank for iPhone users.
Aaoyun 10000mAh Slim Power Bank (22.5W USB-C PD, Built-in Cable)
Aaoyun 2.3
#98
in Portable Power Banks
$9.99 →
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
Capacity10000mAh
Max Output22.5W USB-C PD
Charging StandardsUSB-C Power Delivery
Capacity: 10000mAh (lab-verified)
Output: 22.5W USB-C PD
Ports: Dual ports (USB-C + USB-A) + built-in USB-C cable
Recharge time: Not specified
Pass-through: Not mentioned
Size/Weight: 0.6" thick, 6.8oz (195g), 2.67" × 4.47" — thinner than iPhone 16 Pro
The Aaoyun B2 is a compact 10000mAh portable charger built from CNC-machined aluminum alloy, targeting users who prioritize ultra-slim form factor over capacity. At 22.5W PD output, it delivers ~63% charge to iPhone 16/17 in 30 minutes — 3× faster than baseline 5W charging. The integrated USB-C cable and dual-port design enable simultaneous charging of three devices. Metal construction claims 40% faster heat dissipation than plastic rivals and 2× durability. Backed by 3-year warranty, FCC certification, and TSA approval for air travel. Best suited for phone-only top-ups and frequent travelers who prioritize thinness over raw capacity. No built-in wireless or MagSafe; no pass-through charging mentioned.
02 / Signals
Why it's hot
Ultra-slim 10000mAh with 22.5W fast charging and built-in cable.
- Value for money 89
- Review rating & velocity 56
- Community sentiment 64
- Brand reputation 40
- Search heat 59
- Est. return & defect rate 72
03 / Verdict
Pros & cons
Pros
- Lab-verified true 10000mAh capacity
- 22.5W USB-C PD charges iPhone 63% in 30min
- 0.6" ultra-slim aluminum design
- Built-in USB-C cable—no cable required
- Dual ports enable 3-device charging
- 3-year warranty & TSA-approved
- Strong heat dissipation via metal casing
Cons
- Limited capacity vs. 20000mAh alternatives
- Aaoyun is low-awareness brand outside Amazon
- 10000mAh suits phones only—insufficient for laptops
- Recharge speed not disclosed
- No wireless/MagSafe charging
- Premium pricing for entry-tier capacity
Capacity10000mAh
Max Output22.5W USB-C PD
Charging StandardsUSB-C Power Delivery
PortsUSB-C + USB-A (dual)
Built In CableUSB-C
Wireless MagsafeNo
Weight6.8oz (195g)
Dimensions2.67" × 4.47" × 0.6"
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)
20000mAh (good real-world) Most capacity 10,000mAh (real-world ~6,500–7,000mAh)
Output Speed (W)
22.5W USB-C PD (mid-tier) Fastest charging 5V/3A (15W max)
Ports & Cable
Built-in USB-C + likely USB-A 1× USB-A, no built-in cable
06 / Rivals
Compare with
07 / Variations
Other capacities & colors
Top pick
Aaoyun 20000mAh Power Bank with Built-in USB-C Cable & 22.5W PD
Blue · 20000mAh
#76 in Portable Power Banks
Aaoyun 10000mAh Portable Charger with Built-in USB-C Cable (22.5W PD)
Pink-10000mah · 10000mAh
#78 in Portable Power Banks
Aaoyun 10000mAh Power Bank with Built-in USB-C Cable (22.5W PD)
Grey-10000mah · 10000mAh
#84 in Portable Power Banks
Aaoyun 20000mAh Power Bank with 22.5W USB-C PD and Built-in Cable
Pink · 20000mAh
#89 in Portable Power Banks
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