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Two white USB-C wall chargers and two long white USB-C cables on a plain background

ONXROM 20W USB-C Charger 2-Pack with 10ft Cable

SKU CH-S8TN-4A6TP

Two 20W USB-C PD 3.0 chargers and two 10ft USB-C cables charge compatible iPhones to 50% in half an hour and support 480 Mbps data transfer

  • Charges compatible iPhone models to 50% in half an hour with 20W PD 3.0 output
  • Two 20W USB-C wall chargers and two 10ft USB-C to C cables included
  • Built-in temperature control, short-circuit protection and current regulation safeguard connected devices
  • 480 Mbps data transfer supported via the included USB-C cables
  • Works with iPhone 15, 16 and 17 series plus listed iPad Pro, Air and Mini models

Two-pack 20 W USB-C charger and 10 ft cable

This bundle supplies two 20 W USB-C wall chargers and two 10 ft USB-C to USB-C cables. Each charger accepts 100-240 V input and delivers up to 20 W through PD 3.0, bringing compatible iPhone 15, 16 and 17 models to 50 % charge in roughly half an hour. The set suits households or travellers who want a spare charger in every bag.

Thermal behaviour and power draw

The charger operates from a standard 100-240 V, 50/60 Hz supply drawing 0.6 A at the wall. Output steps are 5 V/3 A, 9 V/2.22 A and 12 V/1.67 A, with a 20 W ceiling. Built-in temperature control, short-circuit protection and current regulation keep the brick cool and quiet during normal phone or tablet charging sessions.

Cable extras and safety logic

Each 10 ft cable includes an intelligent chip that enables 480 Mbps data transfer and prevents compatibility warnings on connected devices. The reversible USB-C plugs support up to 20 V/3 A charging current while the charger’s original-chip certification guards against over-voltage and over-charging. Buyers who need longer cables or higher wattage for laptops will not be served by this set.

Highlights

  • Charges compatible iPhone models to 50% in half an hour with 20W PD 3.0 output
  • Two 20W USB-C wall chargers and two 10ft USB-C to C cables included
  • Built-in temperature control, short-circuit protection and current regulation safeguard connected devices
  • 480 Mbps data transfer supported via the included USB-C cables
  • Works with iPhone 15, 16 and 17 series plus listed iPad Pro, Air and Mini models

Specifications

BrandONXROM

Questions about this item

How do I install the 20W USB-C charger and 10ft cable, and what step is often missed?

Plug the charger into a 100-240V 50/60Hz outlet, then connect the USB-C cable to the charger and your device; the step often missed is ensuring the cable is fully seated on both ends so the intelligent chip can negotiate 20W PD 3.0 power.

What maintenance or replacement will the 10ft USB-C to C cable need over time?

Inspect the reversible connectors and 10ft length for fraying or bent pins; replace the cable if 480 Mbps data transfer becomes unreliable or if the intelligent chip stops negotiating 20V/3A charging.

What limit appears first during sustained 20W charging sessions?

The charger’s temperature control engages first, reducing output from 20W max to protect the device and maximise battery life under continuous load.

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