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White rectangular wall charger with four USB ports and a small LED indicator light

ONITOON

ONITOON 40W QC3.0 4-Port USB Wall Charger with LED Light

SKU CH-D7ZB-VAVYA

A 40 W Quick Charge 3.0 wall charger powers four USB devices at once and reaches 70 % in 35 minutes

  • TypeWall Charger
  • Charges four devices simultaneously with 40W total output
  • Quick Charge 3.0 delivers up to 70 percent in 35 minutes
  • Smart chip detects devices for optimal current delivery
  • Built-in safeguards prevent overcurrent, overheat and overcharge
  • LED indicator shows power status at a glance

40W QC3.0 Four-Port Charger

This ONITOON wall charger delivers up to 40 watts through four USB-A ports, each supporting Quick Charge 3.0 and a 5V/3.1A output. It powers up to four phones, tablets or other USB devices at once, making it suited to households or travellers carrying multiple gadgets. Devices that do not support Quick Charge still receive standard 5V charging.

Sustained multi-device output

When four devices draw power simultaneously the charger maintains its rated 40W total across all ports rather than throttling after a short burst. The smart chip identifies each connected device and allocates the maximum safe current per port, so a mix of Quick Charge 3.0, 2.0 and 1.0 handsets all charge at their respective peak rates without sudden drops.

Thermals, noise and power draw

An internal cooling system and over-heat protection keep the housing at a safe temperature during extended charging sessions. No fan is fitted, so operation remains silent whether one or four ports are active. Over-current and over-charge safeguards cut power instantly if a fault is detected, protecting both the charger and the connected equipment.

Highlights

  • Charges four devices simultaneously with 40W total output
  • Quick Charge 3.0 delivers up to 70 percent in 35 minutes
  • Smart chip detects devices for optimal current delivery
  • Built-in safeguards prevent overcurrent, overheat and overcharge
  • LED indicator shows power status at a glance

Specifications

TypeWall Charger

Questions about this item

Does the 40W charger stay cool when all four ports run all day?

The built-in cooling system and smart chip manage heat and provide overheat protection during continuous multi-device charging.

Which cables do I need to use the QC 3.0 port and the 5V/3.1A ports?

You need USB-A to Lightning or USB-A to USB-C cables that match your devices; the charger only supplies the USB-A ports.

Will my iPhone 12 charge at full speed alongside an older iPhone 8 on the same unit?

The QC 3.0 port fast-charges the iPhone 12 while the 5V/3.1A ports safely charge the iPhone 8 at its supported rate.

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