We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Ultra-slim white dual USB-C wall charger block

ONITOON

ONITOON Dual Port USB-C Wall Charger 40W PD Ultra-slim

SKU CH-ND8D-PE1DX

A 40 W dual USB-C charger powers two devices at once, reaching 60 % in 30 minutes, and its ultra-slim GaN II design fits behind furniture

  • TypeWall Charger
  • Delivers full 40-watt output for MacBook Air via single port
  • Dual USB-C PD ports charge two devices simultaneously
  • Charges two iPhone 14 units to 60% in 30 minutes
  • Ultra-slim GaN II design fits behind furniture and tight spaces
  • Smart IC dynamically balances 40W power distribution for fastest speeds

Ultra-slim 40W dual USB-C charger

This ultra-slim wall charger delivers up to 40 watts through two USB-C PD ports. It is built for users who need fast charging for phones, tablets and lightweight laptops in a compact form. The GaN II construction keeps the block thin enough to fit behind furniture or in tight outlets. Buyers who need more than two ports or higher single-port wattage should look elsewhere.

Thermals noise and power draw

GaN II components run cooler than traditional silicon, so the charger stays comfortable during full-speed operation. No moving parts mean completely silent performance in any environment. The 40W ceiling is shared dynamically between the two ports, drawing only what connected devices request. There are no fan curves or acoustic ratings to consider.

Build fit and flexibility

The flat profile slides behind beds, desks or nightstands without blocking adjacent sockets. Two USB-C ports let you charge a phone and a tablet together, each receiving optimal current via the Smart IC. Broad compatibility covers iPhone 12/13/14 series, Galaxy S models, iPad, AirPods and Nintendo Switch. No extra cables or proprietary adapters are required.

Highlights

  • Delivers full 40-watt output for MacBook Air via single port
  • Dual USB-C PD ports charge two devices simultaneously
  • Charges two iPhone 14 units to 60% in 30 minutes
  • Ultra-slim GaN II design fits behind furniture and tight spaces
  • Smart IC dynamically balances 40W power distribution for fastest speeds

Specifications

TypeWall Charger

Questions about this item

How do I install the charger and what step is often missed?

Plug the ultra-slim block into a wall outlet; the step people miss is using only one USB-C port when charging a MacBook Air to get the full 40W output.

What maintenance or replacement will this charger need later?

No internal maintenance is required; keep the two USB-C ports free of dust and replace the unit if the housing cracks or the plug prongs bend.

What limit appears first during sustained use?

The 40W total power budget is the first limit; when both ports are used the charger dynamically splits the 40W between the two devices.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.