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

LUOM

LUOM BK376 48W QC 3.0 4.0 4-port USB wall charger black

SKU CH-JQWY-DWYPJ

Four USB ports deliver up to 48 W total, with one Quick Charge 3.0 port and three ports at 5 V / 3.1 A for simultaneous charging

  • Compatible phone brandsUniversal
  • Compatible phone modelsUniversal
  • Adapter connectorUSB
  • Full-size USB ports4
  • Product typeWall Charger
  • Product colorBlack
  • Charge four devices simultaneously with four USB ports
  • Fast-charge compatible phones via Quick Charge 3.0 port
  • Protects devices with built-in rugged protection
  • Works worldwide on 100-240V AC input
  • Intelligent chip matches optimal current for each device

Four-port 48W wall charger

The LUOM BK376 delivers up to 48W across four USB ports, with one port supporting Quick Charge 3.0 and the other three providing up to 5V/3.1A each. It suits travellers and desk users who need to charge a phone, tablet and accessories from a single outlet. Universal voltage input makes it usable worldwide with the appropriate plug adapter.

Simple plug-in with intelligent current matching

Installation is a matter of plugging the unit into an AC socket and connecting cables; no drivers or configuration are required. The built-in intelligent chip detects each device and supplies the correct current, preventing overcharge and protecting both the charger and connected equipment. Rugged protection circuitry guards against short circuits and overheating during daily use.

Steady output under continuous multi-device load

When all four ports are active the charger maintains its rated 48W total output without throttling, thanks to the smart power-management chip. Heat dissipation is handled by the rugged housing, so performance remains stable during extended charging sessions. The 100-240V 50-60Hz input ensures consistent operation across different mains supplies.

How it compares

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

Price $8.99
Cheaper than about 91% 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 colorBlack
Ports & slots
Adapter connectorUSB
Full-size USB ports4
Compatibility
Compatible phone brandsUniversal
Compatible phone modelsUniversal

Questions about this item

How do I confirm the LUOM BK376 is delivering 48W total output after plugging it in?

The charger supplies up to 48W across its four ports; one port supports Quick Charge 3.0 at 5V/3A max while the other three provide 5V/3.1A max each, so connected devices will draw their matched current automatically.

What comes in the box with the LUOM BK376 and what must I supply myself?

The package includes the 4-port wall charger with a US, EU or UK plug; you only need to provide USB cables for each device you want to charge.

Which plug variant of the LUOM BK376 should I choose for my region?

Select the US, EU or UK plug option that matches your local wall socket; all variants deliver the same 48W total output and four USB ports.

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