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Slim black power bank with built-in USB-C cable, 4.47 by 2.67 by .6 inches

Aaoyun B2 10000mAh 22.5W Power Bank Black

SKU CH-NHXJ-SVPBW

A 10000mAh power bank delivering 22.5W PD fast charging through a built-in USB-C cable in a 0.6-inch metal case

  • Type10000 milliamp_hours
  • ColorBlack-10000mah
  • Compatible Phone ManufacturerFor ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max,
  • Compatible Phone ModelFor ALL ?iPhone?iPhone 17, 16, 16 Plus, 16 Pro, 16 Pro Max,
  • Capacity10000 milliamp_hours
  • Chemicallithium_ion
  • 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.

Highlights

  • 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

Specifications

BrandAaoyun
ModelB2
Type10000 milliamp_hours
ColorBlack-10000mah
Part NumberB1
Compatible Phone ManufacturerFor 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 ModelFor 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
Capacity10000 milliamp_hours
Chemicallithium_ion
Volt10 volts
Amp5000 amps
OutputUSB Type C
InputUSB Type C
FeaturesPD 22.5W fast charging
Dimension4.47 in x 2.67 in x 0.6 in
Weight6.8 ounces

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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