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Black cube-shaped USB wall charger with two Type-A ports

REKNA OFS-566 Dual USB Charger 5V 2.4A Black

SKU CH-JM31-EDTFC

Dual USB-A wall charger delivers 5 V at 2.4 A total output from a 110-130 V supply, charging two devices simultaneously with short-circuit, over-current.

  • Compatible phone brandsCompatible with iPhone 14 13 12 11 Pro Max XS XR X 8 7 6 6S
  • Compatible phone modelsCompatible with iPhone 14 13 12 11 Pro Max XS XR X 8 7 6 6S
  • Adapter connectorUSB Type A
  • Full-size USB ports2
  • Output voltage5 V
  • Output current2.4 A
  • Charges two devices at once with dual USB ports
  • Delivers up to 2.4 A total output for faster charging
  • Works with iPhone 14 13 12 11 and many Android models
  • Built-in short-circuit, over-current, over-voltage and over-heat protection
  • Compact PC fireproof housing suits home, office or travel

Dual-port USB charger for phones and tablets

The REKNA OFS-566 provides two USB Type-A ports with a combined output of 5 volts at 2.4 amps. It is intended for users who need to charge a phone and a second device such as a tablet or headphones from a single wall outlet. The adapter accepts an input range of 110 to 130 volts, making it suitable for standard household sockets.

Sustained load behaviour with two devices connected

When both ports are in use the charger shares the 2.4-amp total across the connected devices rather than delivering the full current to each one. Built-in over-current, over-voltage and over-heating protection activates under prolonged demand, and an automatic stop function halts charging once a battery reaches capacity. Short-circuit protection adds a further safety layer during continuous operation.

Fire-resistant housing and compact plug format

The body uses PC fireproof material and an integrated injection-moulded port design that resists physical stress. Its palm-sized cube shape fits directly into a wall socket without blocking adjacent outlets, and the lightweight form slips into a pocket or bag for travel. The fixed prongs and black finish complete a durable, low-profile package.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 93% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameREKNA
Model nameOFS-566
Part numberOFS-566
Product colorBlack
Ports & slots
Adapter connectorUSB Type A
Full-size USB ports2
Power
Output voltage5 V
Output current2.4 A
Supported voltage110 V
Compatibility
Compatible phone brandsCompatible with iPhone 14 13 12 11 Pro Max XS XR X 8 7 6 6S Plus 5S 5 4S, Pad, Samsung Galaxy S23 S22 S21 S20 S10 S9 S8 S7 S6, Note 20 10 9, A54 A53 A52 A73 A72 A71, Google Pixel 8 7 6 Pro 5 5a 4 4XL, LG, Moto, Tablets, Android Phones, and more
Compatible phone modelsCompatible with iPhone 14 13 12 11 Pro Max XS XR X 8 7 6 6S Plus 5S 5 4S, Pad, Samsung Galaxy S23 S22 S21 S20 S10 S9 S8 S7 S6, Note 20 10 9, A54 A53 A52 A73 A72 A71, Google Pixel 8 7 6 Pro 5 5a 4 4XL, LG, Moto, Tablets, Android Phones, and more

Questions about this item

Does the REKNA OFS-566 get hot when charging two phones all day at 5V 2.4A?

The charger uses PC fireproof material and includes over-heating protection that stops charging if temperatures rise too high, keeping it safe during extended dual-device use.

What cable do I need to use the two USB-A ports on this charger?

You need a USB-A to Lightning cable for iPhone models or a USB-A to USB-C cable for most Android phones; the charger itself only provides the USB-A sockets.

Will the 5V 2.4A output charge an older iPhone 6S as quickly as a newer iPhone 13?

The charger delivers up to 2.4A total across both ports, so an iPhone 6S will draw only the current it supports, while newer models may charge faster within that same limit.

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