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White USB-C wall charger with a long white USB-C to USB-C cable coiled beside it

Elestur

Elestur 40W USB-C Charger with 10ft Cable

SKU CH-CK51-ZY5M5

40W USB-C charger with 10ft cable delivers up to 70% charge in 30 minutes for iPhone 15-17 and Galaxy S21-S25 series

  • TypeCharger
  • Charges iPhone 17 Pro Max to 70% in 30 minutes with 40W output
  • 10ft cable lets you charge from sofa, bed or office
  • 100W USB-C cable supports 5A charging and 480Mb/s data transfer
  • Integrated GaN technology provides comprehensive safety protection
  • Works with iPhone 15 through 17 series, iPad models and Galaxy S21 to S25

40W USB-C Charger with 10ft Cable

This 40W USB-C charger ships with a 10ft USB-C to USB-C cable rated for 100W power delivery and 480Mb/s data transfer. It targets users who need fast charging for recent iPhone, iPad and Galaxy models from a single wall adapter. The long cable adds flexibility for desk, sofa or bedside use.

GaN Wall Adapter and Detachable Cable

The charger uses integrated GaN technology to keep the wall plug compact while delivering up to 40W output. A built-in protection system guards against over-current, over-voltage and short-circuit conditions. The detachable 10ft cable allows easy replacement or use with other USB-C power sources.

40W Output and Thermal Behaviour

The adapter can charge a compatible iPhone 17 Pro Max to roughly 70 percent in 30 minutes, which is notably quicker than a standard 20W brick. GaN circuitry runs cooler than traditional silicon designs, so the housing stays comfortable during typical charging sessions. No fan is present, so operation is silent.

Highlights

  • Charges iPhone 17 Pro Max to 70% in 30 minutes with 40W output
  • 10ft cable lets you charge from sofa, bed or office
  • 100W USB-C cable supports 5A charging and 480Mb/s data transfer
  • Integrated GaN technology provides comprehensive safety protection
  • Works with iPhone 15 through 17 series, iPad models and Galaxy S21 to S25

Specifications

TypeCharger

Questions about this item

Does the 40W USB-C charger support Power Delivery or PPS, and what is the practical output cap?

The charger delivers up to 40W maximum output and is described as 8X faster than a 20W charger, reaching 70% in 30 minutes on compatible phones.

What physical space does the wall adapter need, and does the 10ft cable require any special routing?

The adapter plugs directly into a standard AC outlet; the included 10ft USB-C to USB-C cable adds reach for sofa, bed or office use without extra mounting hardware.

How do I set up the charger and cable, and what common mistake should I avoid?

Plug the adapter into the wall, connect the USB-C cable to both ends, then attach your device; the error to avoid is using a lower-rated cable that cannot handle the 5A current.

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