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Ultra-slim white wall charger with foldable prongs, USB-C and USB-A ports

ONITOON

ONITOON Galvanox Ultra Slim 20W Dual USB-C USB-A Wall Charger

SKU CH-P647-JYH72

An ultra-slim wall charger with USB-C and USB-A ports delivering 20W fast charging for iPhone 13, 14, 15, 16, 17 and Galaxy models

  • TypeWall Charger
  • Charges iPhone 13 through 17 Pro Max at 20W
  • Dual USB-C and USB-A ports power two devices simultaneously
  • Ultra-slim profile under half an inch fits behind furniture
  • Foldable prongs make the 1.7 oz charger pocket-sized for travel
  • Galvanox lifetime guarantee backs the multi-port power adapter

Ultra-slim multi-port charger

The ONITOON Galvanox charger measures under half an inch thick and folds flat for easy pocket or purse storage. It delivers 20W total output through one USB-C and one USB-A port, supporting fast charging for iPhone 13 through 17 Pro Max and Galaxy smartphones. The compact profile keeps neighbouring wall outlets accessible.

Suits travellers and tight spaces

This adapter is ideal for users who need a low-profile charger behind furniture or in crowded power strips. Buyers requiring more than two simultaneous device connections or higher total wattage for laptops should look at a different solution. The single 20W budget is shared across both ports when used together.

Sustained output behaviour

Under continuous load the charger maintains its rated 20W split between the two ports without thermal throttling. The folded prongs and slim body do not impede heat dissipation during extended charging sessions. Output remains stable whether one or both ports are active.

Highlights

  • Charges iPhone 13 through 17 Pro Max at 20W
  • Dual USB-C and USB-A ports power two devices simultaneously
  • Ultra-slim profile under half an inch fits behind furniture
  • Foldable prongs make the 1.7 oz charger pocket-sized for travel
  • Galvanox lifetime guarantee backs the multi-port power adapter

Specifications

TypeWall Charger

Questions about this item

Which cable do I need to use the USB-C port on this 20W charger?

Any USB-C to USB-C or USB-C to Lightning cable rated for at least 20W will deliver the full output from the USB-C port.

Can I charge an iPhone 13 and an older Galaxy phone at the same time using the USB-A and USB-C ports?

Yes, the dual-port design supplies up to 20W total across both ports, so an iPhone 13 on USB-C and a legacy Galaxy on USB-A will charge together.

How can I confirm the charger is delivering fast charging to my iPhone 15 after plugging it in?

The iPhone 15 will show the fast-charge animation on the lock screen and the battery icon will display a lightning bolt when the 20W output is active.

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