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Rectangular black power bank with digital display and multiple ports

WOOJONG

WOOJONG 20000mAh 45W Power Bank Black

SKU CH-YMMS-NFKZN

A 20000mAh power bank delivering 45W output with four ports and a digital display

  • Product typePower Bank
  • 45W PD 3.0 and QC 4.0 fast charge iPhone 15 Pro to 60% in 30 minutes
  • 20000mAh capacity charges phones multiple times and is airline approved for travel
  • Four devices charge simultaneously through two USB-A and two USB-C ports
  • 45W two-way USB-C recharges the power bank fully in just 2 hours
  • Smart digital display shows remaining power from 0 to 100% precisely

Capacity and charging speed

This WOOJONG power bank stores 20000mAh and delivers up to 45W output through its USB-C ports. It supports PD 3.0 and QC 4.0 protocols for fast charging of phones, tablets and laptops. A built-in digital display shows remaining capacity from 0 to 100 percent.

Ports and recharge

Two USB-A outputs and two USB-C ports allow four devices to charge at the same time. The USB-C ports handle both input and output, so the bank itself recharges at up to 45W and can reach full capacity in roughly two hours. A USB-C to USB-C cable is included in the box.

Who this suits

Travellers and commuters who need a single bank for phone, tablet and lightweight laptop charging will appreciate the multi-port flexibility and airline-approved capacity. Buyers who require higher wattage for larger laptops or more than four simultaneous ports should look at a different solution.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $57.99
Pricier than about 85% of the 1,307 comparable items (median $36.99).

Specifications

Product
Product typePower Bank

Questions about this item

How long does the 45W output take to bring a MacBook Pro 14 from 0% to 47%?

The supplier states 30 minutes to reach 47% on a MacBook Pro 14 using the 45W USB-C output.

Does the digital display show the exact percentage left while the bank runs all day?

Yes, the built-in LED display reads 0 to 100% so you can watch the remaining capacity continuously.

Which cable is included so the power bank works straight away?

A USB-C to USB-C cable is supplied in the box for immediate charging.

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