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White rectangular wall charger with four USB ports on the front face

LUOM

LUOM BK376 48W Quick Charge 3.0 4-Port USB Wall Charger White

SKU CH-FSHH-9PJNC

A 48 W wall charger with four USB ports, including Quick Charge 3.0, powers up to four devices simultaneously from a 100–240 V supply

  • Compatible phone brandsUniversal
  • Compatible phone modelsUniversal
  • Adapter connectorUSB
  • Full-size USB ports4
  • Product typeWall Charger
  • Product colorWhite
  • Charge four devices at once with four USB ports
  • Quick Charge 3.0 port delivers up to 48W total power
  • Built-in protections keep devices safer during charging
  • Smart chip matches current to each device automatically
  • Works worldwide with AC 100-240V input voltage

LUOM BK376 Four-Port USB Wall Charger

The LUOM BK376 is a 48 W wall charger with four USB-A ports, one supporting Quick Charge 3.0 and three delivering up to 5 V / 3.1 A each. It accepts AC 100-240 V input, making it suitable for home, office or travel use worldwide. The white enclosure houses rugged protection circuitry and an intelligent chip that matches output to each connected device. It charges smartphones, tablets and other USB-powered gear from a single outlet.

Check Your Devices and Plug Type Before Ordering

Verify that your devices charge over USB-A and can use 5 V outputs; the Quick Charge 3.0 port negotiates higher voltages only with compatible phones. Confirm the plug standard — US, EU or UK — matches your wall sockets, as the adapter ships with one fixed plug type. Total combined draw is 48 W, so four high-draw tablets may exceed the limit and reduce per-port current. No cable is included, so ensure you have suitable USB-A leads.

Sustained Load Behaviour and Protection

Under continuous multi-device charging the intelligent chip balances current across ports while maintaining the 48 W ceiling. Built-in safeguards — over-current, over-voltage, short-circuit and temperature protection — activate if limits are reached, preventing damage to the charger and connected hardware. The rugged housing aids heat dissipation during extended sessions. Output remains stable as long as aggregate demand stays within the rated total power.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 93% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Product lineBK376
Model nameBK376
Product typeWall Charger
Product colorWhite
Ports & slots
Adapter connectorUSB
Full-size USB ports4
Compatibility
Compatible phone brandsUniversal
Compatible phone modelsUniversal

Questions about this item

Does the LUOM BK376 come with any charging cables in the box?

The charger ships with the wall adapter only; you need to supply your own USB cables for each device.

Which port should I use for a phone that supports Quick Charge 3.0?

Use the single Quick Charge 3.0 port; the other three ports deliver up to 5 V / 3.1 A each.

What does the 48 W total output mean when I plug in four devices?

The 48 W is shared across all four ports, so the charger divides current to keep every connected device within its safe limit.

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