We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White 6.6 ft USB-C magnetic Apple Watch charging cable with 20W wall adapter

Apple Watch charger 20W USB-C 6.6FT

SKU CH-4WN8-RC333

A 6.6 ft magnetic cable and 20 W USB-C power adapter charge every Apple Watch series from Series 1 to Ultra in about two hours

  • Compatible phone brandsApple
  • Compatible phone modelsiPhone 4 / 4S
  • Charging featuresPower Delivery
  • Adapter connectorUSB
  • Full-size USB ports4
  • Max output power25 W
  • Charges Apple Watch Series 1-9 and Ultra in about 2 hours
  • 20W USB-C adapter delivers up to 3X faster charging than 5W original
  • 6ft cable with magnetic module allows free angle adjustment while charging
  • Built-in MFi chip plus short-circuit, over-current, over-voltage and over-temperature protection
  • Cable tested for 10000+ bends with ABS+PC housing and pure copper wire

USB-C 20W charger with 6.6ft cable

This bundle pairs a USB-C 20W power adapter with a 6.6ft magnetic charging cable built for every Apple Watch from Series 1 through Series 9, Ultra and Edition in 38mm, 40mm, 41mm, 42mm, 44mm, 45mm and 49mm sizes. Travellers and desk users who want a single cable long enough to reach a nightstand or hotel outlet will find the length practical. Buyers needing a dedicated multi-device dock or a shorter cable for a cramped bag should look elsewhere.

Thermal and power behaviour

The adapter accepts 100–240V input at 1.0A and delivers 5V at up to 2.4A for a 20W total output, so it runs cool during a typical two-hour watch charge or 2.5-hour phone charge. Integrated short-circuit, over-current, over-voltage and over-temperature protection keeps the brick and cable within safe limits without audible fan noise. Users who expect sustained high-wattage output for laptops or power-hungry tablets will not get it from this 20W unit.

Magnetic cable and safety extras

A built-in MFi chip and pure-copper conductors enable the magnetic puck to snap on securely, auto-align at any angle and stop charging automatically when the battery reaches 100 percent. The cord is rated for 10000-plus bend cycles and uses ABS+PC housing for durability. Shoppers who want a braided sheath, colour options or a detachable USB-C cable on the adapter side will not find those features here.

How it compares

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

Price $33.99
Pricier than about 81% of the 9,983 comparable items (median $18.99).

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameApple
Product lineCHCBWIN
Model nameHuawei Ascend G6
Product typeCar Charger
Ports & slots
Adapter connectorUSB
Full-size USB ports4
Power
Charging featuresPower Delivery
Max output power25 W
Output voltage5 V
Output current2.4A
Supported voltage5 V
Size & build
Overall length6 ft (1.83 m)
Compatibility
Compatible phone brandsApple
Compatible phone modelsiPhone 4 / 4S
More details
Team affiliation1 Piece

Questions about this item

How do I connect the 20W USB-C power adapter and 6.6FT cable to start charging my Apple Watch?

Plug the USB-C adapter into a 100-240V wall outlet, attach the magnetic puck to the back of the watch, and align it until the magnets snap into place.

What part of the charger is most likely to wear out and need replacement first?

The 6.6FT cable is rated for 10000+ bend cycles; the magnetic puck and 20W adapter have no moving parts and typically outlast the cord.

At what point does the charger stop delivering full speed during a long charging session?

The built-in over-temperature protection reduces output if the puck or adapter gets too hot, and charging stops automatically when the watch reaches 100%.

More in Charging Stations & Cables

Similar items