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Rectangular power bank with built-in braided USB-C cable and digital display

WOOJONG

WOOJONG Power Bank 20000mAh 45W Built-in Cable Digital Display

SKU CH-6RY8-XDQKY

20,000mAh power bank delivers 45W fast charging through a built-in 8.6-inch USB-C cable plus two extra ports, with a digital display showing remaining power

  • TypePower Bank
  • 45W fast charging powers iPhone 16 Pro and Galaxy S25 Ultra quickly
  • Built-in 8.6-inch USB-C cable handles both charging and recharging without extra wires
  • Three outputs charge phone, tablet and accessories simultaneously
  • 20000mAh capacity delivers up to 3.7 charges for iPhone 16 Pro
  • Smart LED display shows exact battery percentage at a glance

Portable Power for Mobile Professionals

The WOOJONG 20000mAh power bank delivers 45W fast charging for iPhone 16 Pro, Galaxy S25 Ultra and iPad Pro. Its 20000mAh capacity provides up to 3.7 charges for a phone or 2 charges for a tablet. A smart LED display shows the exact remaining battery percentage at a glance.

Simple Setup with Integrated Cable

An 8.6-inch braided USB-C cable is built directly into the unit for both charging the power bank and powering devices. No extra cables are required, which simplifies packing for travel or daily commutes. The integrated design reduces the risk of forgetting or damaging a separate lead.

Limits of the 45W USB-C Standard

Total output is capped at 45W, so power-hungry laptops or multi-device loads may charge more slowly. The single built-in cable restricts simultaneous USB-C connections to one device unless an additional cable is carried. Users needing higher wattage or more ports will find this unit insufficient.

Highlights

  • 45W fast charging powers iPhone 16 Pro and Galaxy S25 Ultra quickly
  • Built-in 8.6-inch USB-C cable handles both charging and recharging without extra wires
  • Three outputs charge phone, tablet and accessories simultaneously
  • 20000mAh capacity delivers up to 3.7 charges for iPhone 16 Pro
  • Smart LED display shows exact battery percentage at a glance

Specifications

TypePower Bank

Questions about this item

How do I confirm the power bank is delivering 45W fast charging after I plug in my iPhone 16 Pro?

The smart LED display shows real-time battery percentage so you can see the remaining capacity drop at the rate expected for 45W output while the device charges.

What comes in the box and do I need to buy any extra cables for the three ports?

The unit includes an integrated 8.6-inch braided USB-C cable that handles both input and output; the other USB-C and USB-A ports use your own cables.

Is the 20000mAh version enough to charge an iPad Pro twice on a trip?

Yes, the 20000mAh capacity provides up to 2 full charges for an iPad Pro or up to 3.7 charges for an iPhone 16 Pro.

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