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White rectangular wall charger with four USB ports and foldable plug

ONITOON

ONITOON 40W 4-Port USB Charger Foldable Plug PowerPort 4

SKU CH-TS4Q-SC083

Four USB ports deliver up to 40W total with a foldable plug for travel

  • TypeWall Charger
  • Charges four devices simultaneously with 40 W total output
  • Foldable plug and 100-240 V input suit worldwide travel
  • PowerIQ and VoltageBoost deliver up to 2.4 A per port
  • Multi-layer safety system protects connected devices
  • Compatible with iPhone 12/13/14, iPad, Galaxy S21/S22/S23 and more

Compact 40W charger for phones and tablets

The ONITOON PowerPort 4 delivers 40 watts across four USB ports with a foldable plug that suits travellers and multi-device households. Each port supplies up to 2.4 amps through PowerIQ and VoltageBoost technology while the unit accepts 100-240 volt input for worldwide use. A proprietary safety system adds multiple protection layers for connected devices.

Practical limits of the four-port design

Total output caps at 40 watts so simultaneous charging of several power-hungry tablets will reduce per-port current below the 2.4 amp maximum. The charger does not support Qualcomm Quick Charge so devices relying on that protocol will fall back to standard rates. Physical size is constrained by the foldable plug and four-port layout which may block adjacent sockets on dense power strips.

Replaces single-port bricks and older hubs

Users carrying separate chargers for iPhone 12 through 14 series, iPad Pro or Air models and Galaxy S21 through S23 handsets can consolidate to one unit. The jump is worth it when you regularly charge three or four devices overnight or need a single travel adapter covering 100-240 volt regions. Buyers who want more ports or higher per-port wattage for laptops should look elsewhere.

Highlights

  • Charges four devices simultaneously with 40 W total output
  • Foldable plug and 100-240 V input suit worldwide travel
  • PowerIQ and VoltageBoost deliver up to 2.4 A per port
  • Multi-layer safety system protects connected devices
  • Compatible with iPhone 12/13/14, iPad, Galaxy S21/S22/S23 and more

Specifications

TypeWall Charger

Questions about this item

Should I pick this 40W four-port model or look for a higher-wattage version?

This unit delivers 40W total across four USB ports, with each port capped at 2.4A. Choose it if your combined device draw stays within that budget; otherwise a higher-wattage charger is needed.

What does the 40W rating actually give me when I plug in a phone and a tablet together?

The 40W is shared across all four ports. A phone drawing 2.4A and a tablet drawing 2.4A would use roughly 24W, leaving headroom for two more devices at lower loads.

Does the 100-240V input and foldable plug mean I can use it abroad without a voltage converter?

Yes. The 100-240V input handles mains voltages worldwide, and the foldable plug fits standard US sockets; you only need a passive plug adapter for other socket types.

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