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Compact black car charger with TFT display and two USB-C ports

Chopmate

Chopmate SUPERAUTO 170W Car Charger TFT Display 140W PD 3.1 USB-C

SKU CH-4F9S-WRV54

A car charger delivering 170W total output with a TFT display and 140W PD 3.1 USB-C port for fast laptop charging

  • Product typeCharger
  • AI holographic display with five dynamic animation modes
  • 140W PD 3.1 charging on USB-C1 with no power drop
  • 170W total output charges two laptops simultaneously
  • Advanced thermal design with 1.5W eco-grade gel prevents slowdown
  • Ultra-compact build delivers high power in small form

170W Car Charger with TFT Display

The Chopmate SUPERAUTO 170W car charger adds a TFT smart display to a dual USB-C adapter. It delivers up to 140W PD 3.1 from the first port and 70W from the second for a combined 170W output. The screen shows real-time power, port status and temperature. It is built for drivers who want visible charging data.

For multi-device road trips.

This unit suits owners of USB-C laptops such as a 16-inch MacBook Pro or Steam Deck who need simultaneous high-wattage charging. The 100W plus 70W split supports two demanding devices at once. Buyers who only charge a phone or a single low-power gadget will not use the headroom or the display.

140W single-port peak, 170W shared ceiling

Port one sustains 140W PD 3.1 at 28V/5A without thermal throttling thanks to 1.5W thermal gel and expanded cooling zones. Port two adds 70W for a 170W total when both are active. The charger runs out of headroom if a third high-power device is needed or if a single device demands more than 140W.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $48.99
Pricier than about 72% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeCharger

Questions about this item

What USB-C cable rating is required for the 140 W PD 3.1 output on the USB-C1 port?

Use a USB-C cable rated for 5 A at 28 V to carry the full 140 W PD 3.1 handshake on USB-C1.

If I keep an older 70 W laptop on USB-C2 while USB-C1 runs at 100 W, will the charger stay within its total limit?

Yes, 100 W plus 70 W equals the 170 W total output, so both ports can run at those levels together.

How can I confirm the 140 W PD 3.1 handshake is active on USB-C1 after setup?

Watch the TFT display for the PD 3.1 28 V/5 A supercharge animation and real-time per-port power readout.

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