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Black rectangular power brick with attached 10 ft cord

WAWEIS

WAWEIS AC Adapter for Belkin F4U109 Thunderbolt 3 Dock 20V 6.25A-6.75A 125W-135W

SKU CH-DSBD-V1JKN

Replacement 20 V 6.25–6.75 A 125–135 W adapter powers Belkin Thunderbolt 3 docks F4U109, F4U109TT and F4U109VF with 10 ft cord and FCC, CE, RoHS certification

  • World-wide 100–240 V input suits any mains supply
  • 10 ft cord gives flexible desk placement
  • Over-current, over-voltage and short-circuit guards protect the dock
  • FCC, CE and RoHS certifications confirm safety compliance
  • 20 V output at 6.25–6.75 A delivers 125–135 W for Thunderbolt 3 Dock

Replacement Adapter for Thunderbolt 3 Dock

This AC adapter replaces the original power supply for Belkin F4U109 Thunderbolt 3 docking stations. It delivers 20V output at 6.25A to 6.75A, covering 125W to 135W power requirements. The unit is brand new and built with 100 percent new components for full OEM compatibility.

World Wide Input and Ten-Foot Reach

The adapter accepts 100 to 240VAC at 50 or 60Hz, so it works on mains power worldwide without a voltage converter. A total cord length of 10 feet gives flexible placement between the wall outlet and the dock. Multiple safety circuits include over current, over voltage, short circuit and total power protection.

For Owners of Specific Belkin Docks

This suits users who need a direct replacement for a lost or damaged Belkin F4U109 series dock charger. Buyers with docking stations that require a different voltage, connector polarity or wattage range should look at something else.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $44.99
Pricier than about 77% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 125W-135W output sustain continuous load without shutting down?

The adapter delivers 20V at 6.25A to 6.75A, providing 125W to 135W continuous power with over-current and total-power protection built in.

Does the power brick stay cool and quiet during all-day operation?

The unit has no fan; it relies on passive cooling and includes overheating protection with a smart chip to manage temperature during extended use.

Which dock models does this 20V adapter fit without an extra cable?

It replaces the original supply for Belkin F4U109, F4U109TT and F4U109VF Thunderbolt 3 Dock Plus docking stations.

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