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
Black rectangular wall charger with four USB ports and foldable US plug prongs

LUOM

LUOM BK376 48W QC3.0 4-Port USB Wall Charger US Plug Black

SKU CH-AXVY-TQVET

Four-port USB wall charger delivers 48 W total with one Quick Charge 3.0 port and three 5 V 3.1 A ports for simultaneous charging

  • TypeWall Charger
  • Compatible Phone ManufacturerUniversal
  • Compatible Phone ModelUniversal
  • ColorBlack
  • AdapterUSB
  • Standard USB Port4
  • Charge four devices at once with four USB ports
  • Fast-charge compatible phones via Quick Charge 3.0 port
  • Intelligent chip matches current to protect batteries
  • Built-in safeguards keep you and devices safer
  • Works worldwide on 100-240 V AC input

Portable 48W 4-port charger

The LUOM BK376 is a compact wall charger that delivers up to 48W total output across four USB ports. One port supports Quick Charge 3.0 while the remaining three provide up to 5V 3.1A each. It accepts AC 100-240V input, making it suitable for worldwide use with the appropriate plug adapter.

Travellers needing one charger for many devices

This unit suits users who want to charge a phone, tablet and accessories simultaneously from a single US-plug outlet. The intelligent chip matches current to each connected device. Buyers who require higher per-port power for laptops or proprietary fast-charging protocols should look at alternatives with greater output.

Sustained multi-device charging behaviour

Under continuous load the charger distributes its 48W budget across all active ports, so individual port current drops when four devices draw power together. Built-in rugged protection guards against over-current, over-voltage and short-circuit conditions during extended sessions. The black plastic housing remains within normal operating temperatures for typical indoor use.

Highlights

  • Charge four devices at once with four USB ports
  • Fast-charge compatible phones via Quick Charge 3.0 port
  • Intelligent chip matches current to protect batteries
  • Built-in safeguards keep you and devices safer
  • Works worldwide on 100-240 V AC input

Specifications

BrandLUOM
SeriesBK376
ModelBK376
TypeWall Charger
Compatible Phone ManufacturerUniversal
Compatible Phone ModelUniversal
ColorBlack
AdapterUSB
Standard USB Port4
FeaturesRugged Protection

Questions about this item

Does this wall charger need any extra cables to charge four devices at once?

Yes — you must supply four USB cables that match your devices, because the unit only provides the four USB-A ports.

Will the Quick Charge 3.0 port slow down if I also plug in three older phones that only draw 5 V / 2.4 A?

No — the intelligent chip allocates up to 5 V / 3 A on the QC 3.0 port and up to 5 V / 2.4 A on each of the other three ports simultaneously.

How can I confirm the charger is delivering the full 48 W total output after I plug everything in?

Use a USB power meter on each port; the QC 3.0 port should show up to 5 V / 3 A and the other three up to 5 V / 2.4 A, adding up to the rated 48 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.