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
Two flat white wall chargers with foldable plugs and four ports each

ONITOON

ONITOON 40W 4-Port USB Wall Charger 2Pack White

SKU CH-JWWH-R6S0G

Flat 40 W wall charger with two USB-C and two USB-A ports powers four devices at once using GaN tech and foldable prongs

  • TypeWall Charger
  • Charge four devices at once with two USB-C and two USB-A ports
  • Flat foldable design fits behind furniture and travels easily
  • Single USB-C port delivers 20W to reach 50% iPhone charge in 35 minutes
  • 40W total output powers phones tablets earbuds and smartwatches
  • GaN technology runs cooler and charges more efficiently

Flat foldable 40W charger

The ONITOON 40W wall charger uses a flat, slim shell with foldable plugs to fit behind furniture and travel light. It is sold as a two-pack in white. Four ports — two USB-C and two USB-A — charge phones, tablets, earbuds and smartwatches at the same time.

GaN thermals and 40W total power

GaN technology keeps the adapter running cool while delivering up to 40W across all ports. A single USB-C port can provide 20W for fast charging. The built-in smart chip detects each device and adjusts output automatically.

Four-port simultaneous charging limit

The 40W budget is shared when multiple devices are connected, so peak speed drops if four gadgets draw power together. Buyers who need full 20W on two USB-C ports at once should check whether the shared limit meets their needs.

Highlights

  • Charge four devices at once with two USB-C and two USB-A ports
  • Flat foldable design fits behind furniture and travels easily
  • Single USB-C port delivers 20W to reach 50% iPhone charge in 35 minutes
  • 40W total output powers phones tablets earbuds and smartwatches
  • GaN technology runs cooler and charges more efficiently

Specifications

TypeWall Charger

Questions about this item

How do I plug the foldable prongs into a wall outlet without damaging them?

Unfold the prongs until they click into the locked position, then insert the charger flush against the outlet; forcing them before they lock can bend the hinge.

When will the GaN charger need to be replaced if used daily for four devices?

The GaN components and smart chip are rated for continuous 40 W output; replace the unit only if it no longer negotiates 20 W on a single USB-C port or shows physical damage.

At what point does the 40 W total limit throttle charging when four devices are connected?

When combined draw reaches 40 W the charger reduces current across all ports; a single USB-C port still delivers up to 20 W while the other three share the remaining 20 W.

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.