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White rectangular power bank with built-in cables and keychain, LCD display visible

WOOJONG

WOOJONG 20000mAh PD 30W Power Bank White

SKU CH-MC7G-TJJ6K

Charges up to five devices simultaneously with built-in USB-C and Lightning cables, magnetic Apple Watch charger, 30 W Power Delivery and a 20 000 mAh capacity shown on an LCD display

  • TypePower Bank
  • Charges five devices simultaneously with built-in cables and wireless pad
  • 30W PD fast charging reaches 50% in 27 minutes
  • 20000mAh capacity delivers a full week of power
  • LCD display shows real-time battery status
  • Lightweight at 0.83 lb with integrated keychain for travel

All-in-One 20000mAh Power Bank

The WOOJONG 20000mAh PD 30W power bank charges up to five devices simultaneously. It integrates USB-C and iOS cables plus a USB-C port, USB-A port and a magnetic wireless charger for Apple Watch. An LCD display shows real-time battery status. The unit weighs 0.83 lb and includes a built-in keychain for travel convenience.

For Multi-Device Travellers

This power bank suits users who carry an iPhone, Apple Watch, iPad and AirPods and want one charger with built-in cables. It is not for buyers who need more storage capacity than 20000mAh or who require higher wired output than 30W. It also does not suit owners of devices that lack USB-C, USB-A or Qi wireless charging compatibility.

Sustained 30W Output Behaviour

The 30W PD output maintains speed while charging a device and recharging the power bank itself through the USB-C port or cable. A 20000mAh capacity supports extended multi-device sessions across a week. The LCD display lets you monitor remaining charge during continuous use so you can plan recharges before the bank is depleted.

Highlights

  • Charges five devices simultaneously with built-in cables and wireless pad
  • 30W PD fast charging reaches 50% in 27 minutes
  • 20000mAh capacity delivers a full week of power
  • LCD display shows real-time battery status
  • Lightweight at 0.83 lb with integrated keychain for travel

Specifications

TypePower Bank

Questions about this item

Do I need to carry any extra cables to charge my iPhone 16 Pro Max with this power bank?

No, the unit includes a built-in USB-C cable that supports 30 W output so you can fast-charge the iPhone 16 Pro Max without packing anything else.

Can I still use my older USB-A flash drive or headphones while the power bank charges my phone?

Yes, the USB-A output port remains active alongside the USB-C and built-in cables, letting you power legacy accessories at the same time.

How do I confirm the power bank is delivering the advertised 30 W to my iPhone 16 Pro Max?

The integrated LCD display shows real-time battery percentage; when the phone reaches roughly 50 % in about 27 minutes you know the 30 W PD output is working.

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