Aaoyun B2 10000mAh 22.5W Power Bank Black
A 10000mAh power bank delivering 22.5W PD fast charging through a built-in USB-C cable in a 0.6-inch metal case
- Total capacity10,000 mAh
- Compatible phone brandsFor ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max,
- Compatible phone modelsFor ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max,
- Battery chemistryLithium ion
- Voltage10 V
- Amperage5000 A
- Lab-verified 10000mAh capacity delivers two full iPhone 16/17 charges
- 5W PD fast charging reaches 63% in 30 minutes
- CNC aluminium case dissipates heat 40% faster than plastic at 0.6in thick
- Built-in USB-C cable plus dual ports charge three devices simultaneously
- TSA-approved for air travel with FCC certification
What It Is
The Aaoyun B2 is a 10000mAh power bank with 22.5W PD fast charging and a built-in USB-C cable. It supports iPhone models from 12 through 17, Samsung S24, and other USB-C devices. The CNC-machined aluminium body measures 4.47 in by 2.67 in by .6 in and weighs 6.8 ounces.
Thermals Noise Power
The aluminium casing dissipates heat 40% faster than plastic alternatives, preventing slowdowns during extended charging sessions. No fans are present, so operation is silent. The unit delivers up to 22.5W output and accepts USB-C input at 10 volts and 5000 amps.
Deciding Spec
The single figure that determines fit is the 10000mAh capacity, which provides roughly two full charges for an iPhone 16 or 17 and 1.79 charges for a Samsung S24. Buyers who need more stored energy for multi-day trips should consider a higher-capacity unit.
How it compares
Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.
- Price $16.99
- Cheaper than about 93% of the 1,307 comparable items (median $36.99).
Specifications
| Product | |
|---|---|
| Brand name | Aaoyun |
| Model name | B2 |
| Part number | B1 |
| Total capacity | 10,000 mAh |
| Product type | 10,000 mAh |
| Product color | Black-10000mah |
| Ports & slots | |
| Output type | USB Type C |
| Input | USB Type C |
| Power | |
| Battery chemistry | Lithium ion |
| Voltage | 10 V |
| Amperage | 5000 A |
| Size & build | |
| Measurements | 4.47 in × 2.67 in × 0.6 in |
| Product weight | 6.8 oz |
| Compatibility | |
| Compatible phone brands | For ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; ?Samsung?Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note1 |
| Compatible phone models | For ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; ?Samsung?Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note1 |
Questions about this item
How do I start charging my phone with the built-in USB-C cable?
Pull out the integrated USB-C cable from its slot, plug it into your device, and press the power button once to begin the 22.5W PD fast charge.
What part will wear out first and need replacing?
The lithium-ion cells inside the 10000mAh pack will gradually lose capacity after several hundred charge cycles; the aluminium case and built-in cable are rated for long-term use.
When does the metal casing hit its thermal limit during heavy use?
The CNC-machined aluminium dissipates heat 40% faster than plastic, so the 22.5W output is maintained without throttling for the full 30-minute fast-charge session.
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