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Compact white USB wall charger block with foldable prongs

ONITOON

ONITOON 18W USB Wall Charger 5V 3A 2A

SKU CH-4C6S-7VZEJ

Compact 18 W wall charger with Quick Charge 3.0 and 2.0, 100–240 V input, and over-charge, over-current, and over-heat protection

  • TypeWall Charger
  • 18 W maximum output charges phones quickly
  • Input 100-240 V works worldwide without a converter
  • Integrated chip stops charging at full battery to prevent over-charging
  • Pocket-sized block slips into a bag for easy travel
  • Supports Quick Charge 3.0 and 2.0 for faster compatible devices

What this charger does

The ONITOON wall charger delivers up to 18 W from a single USB port. It supports 5 V at 3 A, 9 V at 2 A and 12 V at 1.5 A output profiles. The adapter works with phones, tablets, e-readers, Bluetooth speakers and other USB-powered devices. It is intended for users who need a compact travel charger with broad device compatibility.

Check your device and cable

Verify that your device accepts 5 V, 9 V or 12 V input via USB. Use a cable rated for at least 3 A to obtain the full 18 W output. The charger operates on 100-240 V 50-60 Hz mains, so it is suitable for international sockets with the appropriate plug adapter. No driver installation is required.

Heat, noise and power draw

The integrated circuit monitors charging state and stops power when the battery is full, limiting heat build-up. Protections against over-charging, over-current and over-heating keep the adapter running quietly with no fan. Under normal load the unit draws only the power needed for the connected device up to the 18 W maximum.

Highlights

  • 18 W maximum output charges phones quickly
  • Input 100-240 V works worldwide without a converter
  • Integrated chip stops charging at full battery to prevent over-charging
  • Pocket-sized block slips into a bag for easy travel
  • Supports Quick Charge 3.0 and 2.0 for faster compatible devices

Specifications

TypeWall Charger

Questions about this item

Does the ONITOON 18W USB wall charger come with a charging cable or only the power block?

The package contains one 18W USB charger block; a compatible USB cable must be purchased separately if you do not already have one.

Which output setting should I rely on for Quick Charge 3.0 fast charging on this adapter?

Quick Charge 3.0 uses the 9V 2A or 12V 1.5A profiles, both delivering up to 18W maximum power.

What does the 18W maximum rating mean when I plug my phone into this charger?

The adapter can supply up to 18 watts, so a Quick Charge 3.0 or 2.0 compatible phone will charge at its fastest supported speed, while other devices draw only the 5V 3A standard rate.

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