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White rectangular power bank with built-in cables visible on the side

WOOJONG

WOOJONG 20000mAh power bank White

SKU CH-1HXH-FMHJM

A 20000mAh power bank with built-in USB-C and iOS cables delivering up to 22.5W fast charging for phones and tablets

  • Product typePower Bank
  • 20000 mAh capacity keeps devices running longer
  • Built-in USB-C and iOS cables eliminate extra cords
  • PD 22.5 W USB-C cable charges iPhone 15 to 50 % in 30 min
  • Compact 5.90 × 2.69 × 0.7 in design weighs only 0.5 lb
  • Three ports plus two cables charge up to five devices together

What this power bank is

The WOOJONG 20000mAh power bank is a portable charger with two built-in cables for iOS and USB-C devices. It adds three extra ports including USB-A Type-C and Micro so you can charge almost any phone or tablet without packing loose cords. The unit weighs about .5 lb and measures roughly 5.90 x 2.69 x 0.7 in making it airline-approved and smaller than many 15000mAh alternatives.

Who it suits and who it does not

Travellers who want an all-in-one pack for iPhone 16 15 14 13 12 11 series iPad series Samsung S23 S22 S21 S20 series and Google phones will appreciate the integrated cables. Users who need higher wattage for laptops or who prefer swappable cables for different connector types should look at something else because the fixed cables limit flexibility and the maximum output is 22.5W on USB-C and 20W on the iOS cable.

Capacity and headroom

The 20000mAh cell comfortably delivers multiple full phone charges and can push an iPhone 15 from 0 to 50 percent in about 30 minutes at 22.5W. The USB-A port tops out at 15W and the USB-C port at 18W so tablets charge more slowly. Heavy users draining several devices a day will eventually run out of reserve before the next wall outlet.

How it compares

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

Price $38.99
Pricier than about 54% of the 1,307 comparable items (median $36.99).

Specifications

Product
Product typePower Bank

Questions about this item

Which devices can I charge without carrying extra cables?

The built-in USB-C cable and iOS cable let you charge USB-C Android phones and iPhone 12 through 16 series directly.

Can I still use the USB-A port with older cables?

Yes, the USB-A port delivers up to 15 W and works with any legacy USB-A cable you already own.

How do I confirm the power bank is delivering fast charge to my iPhone 15?

The iPhone 15 should reach roughly 50 % in 30 minutes when connected to the built-in iOS cable.

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