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Black rectangular wall charger with four USB ports

ESTONE

ESTONE 48W 4-Port QC3.0 USB Wall Charger Black

SKU CH-VARA-4200Q

Four USB ports deliver up to 48 W total, with one Quick Charge 3.0 port at 3.0 and three ports sharing 5 V 3.1 A max, powered from AC 100 240 V 50 60 Hz

  • Full-size USB ports4
  • Product colorBlack
  • Charges four devices simultaneously with four USB ports
  • Delivers up to 48 W total output for faster charging
  • Quick Charge 3.0 port powers compatible phones quickly
  • Works worldwide with 100–240 V AC input
  • Built-in protections keep devices safe during charging

48W 4-Port QC3.0 Wall Charger

This 48W wall charger delivers Quick Charge 3.0 across four USB ports for phones, tablets and other USB-powered devices. It accepts AC 100-240V 50-60Hz input for worldwide use. The black housing keeps a low profile on any power strip or wall outlet. It suits households and travellers who need simultaneous charging for several gadgets.

Compact design with four standard USB ports

The unit measures small enough to carry in a laptop bag or pocket. Four ports let you charge up to four devices at once without hunting for extra sockets. Built-in intelligent chip matches the required current for each connected device. Multiple safety protections guard against over-current, over-voltage and short circuits during daily use.

3.1A maximum shared output across all ports

Total output caps at 3.1A, so charging four power-hungry tablets together will slow each port down. Buyers who need full-speed QC3.0 on every port simultaneously should look for a higher-amperage multi-port charger. For typical phone-and-accessory loads the 48W rating covers most scenarios.

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
Product colorBlack
Ports & slots
Full-size USB ports4

Questions about this item

What Quick Charge standard does the 4-port wall charger support and what is the maximum combined output?

The charger supports Quick Charge 3.0 on one port and shares a total of 48 W across all four ports, with the three standard ports delivering up to 3.1 A combined at 5 V.

What are the physical requirements for plugging this charger into a wall outlet?

The unit has a built-in AC plug that accepts 100–240 V at 50–60 Hz, so it fits directly into a standard wall socket without a separate cable or mounting hardware.

How do you set up the charger and what common mistake should be avoided?

Plug the adapter into a mains socket, then connect up to four USB devices; the built-in chip negotiates the correct current automatically, so do not use an extra voltage converter or attempt to force a higher rating than the 48 W total limit.

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