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Compact black car charger with USB-C port and coiled cable attached

HKY A1289 C100-100W USB-C 140W 24V 5A Car Charger PD3.1 1.5m Cable

SKU CH-1EQF-RJR2P MPN A1289

A 140 W USB-C car adapter with PD 3.1 delivers 5 V to 28 V at up to 5 A from 12 V to 24 V vehicle sockets and includes a 1.5 m USB-C cable

  • Battery typeCorded Electric
  • Power adapter voltage24 V
  • Power adapter current5 A
  • Power adapter wattage140 W
  • Key features1 × 140 W USB-C DC Car Adapter, 1 × 3.3 ft USB C to C Cable
  • Charges MacBook Pro 16 to 50% in 30 minutes
  • PD 3.1 delivers up to 140W over USB-C
  • Works from 12V to 24V vehicle power sockets
  • Includes 1.5 metre USB-C cable rated to 100W
  • Built-in safeguards prevent overload, short circuit and overheating

Universal Car Power

This 140W USB-C car adapter accepts 12V to 24V input from vehicles ranging from cars to buses and boats. It delivers up to 28V at 5A through a single USB-C port with PD3.1 protocol. The package includes a 1.5m USB-C to USB-C cable rated for 100W maximum power delivery.

Sustained Output

The charger maintains 140W output continuously rather than peaking briefly, matching the performance of a 140W AC adapter. It automatically negotiates voltages from 5V to 28V at up to 5A, supporting 45W to 100W at 20V and full 140W at 28V. This enables 0 to 50 percent charge on a 16-inch MacBook Pro in around 30 minutes.

Thermal Protection

Built-in safeguards protect against overload voltage, overload current, short circuit and high temperature during extended charging sessions. The compact corded design houses the protection circuitry without external cooling fans. Total reach exceeds 10ft when combining the DC adapter length with the included cable.

How it compares

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

Price $64.99
Pricier than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameHKY
Model nameC100-100 W USBC
Part numberC100-100 W USBC
Power
Battery typeCorded Electric
Power adapter voltage24 V
Power adapter current5 A
Power adapter wattage140 W

Questions about this item

How much heat or noise does the 140W PD3.1 charger produce during a full-day drive?

The adapter has no fan and relies on passive cooling; it stays warm under continuous 140W load but emits no audible noise.

What must my vehicle already provide for this charger to operate?

A 12V or 24V DC socket (cigarette-lighter style) capable of supplying up to 140W; the unit accepts 9V–32V input range.

Will the included 1.5m USB-C cable charge my 2019 MacBook Pro 16-inch at full 96W speed?

Yes — the cable supports up to 100W and the charger negotiates 20V 3.25A (96W) with that model.

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