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Compact four-port car charger with digital voltage display, metallic finish, plugs into cigarette lighter

Mydours

Mydours USB C Car Charger 4 Port 78W Voltmeter

SKU CH-65XF-P4VWX

Four-port 78 W car charger delivers PD 30 W fast charging for phones and tablets while a built-in voltmeter monitors battery voltage in real time

  • Product typeAutomobile Charger
  • Charge four devices simultaneously with four USB ports
  • Up to 78 W total output for fast charging
  • Real-time voltage display monitors battery health
  • Charges iPhone 16/15/14/13 to 80 % in 35 minutes
  • Metal shell with multiple safety protections built in

Four-port 78 W charger with voltmeter

The Mydours USB C Car Charger provides four USB ports in a single cigarette-lighter adapter, delivering up to 78 W total output. It supports PD 30 W, PPS, PD 3.0, QC 3.0, AFC and FCP protocols for rapid charging of phones, tablets and compatible laptops. Drivers who need to power multiple devices on the road will find it suited to daily commutes and longer trips.

Fits a standard 12 V socket and frees cabin outlets

The adapter plugs directly into a 12 V cigarette-lighter socket and requires no extra wiring or mounting hardware. Four ports allow simultaneous charging for up to four devices, reducing cable clutter and eliminating the need for multiple single-port chargers. The built-in LED voltmeter displays real-time battery voltage so the driver can monitor electrical-system health at a glance.

Sustained output with protocol negotiation

Under continuous load the charger maintains negotiated fast-charging rates through PD, PPS and QC protocols rather than dropping to a lower trickle. The supplier notes iPhone 16/15/14/13/12 series can reach 80 % and iPad 60 % in 35 minutes, while supported Android models such as S24/S23/22/21/20 can reach 70 % in the same period. Metal-shell construction helps dissipate heat during extended sessions.

How it compares

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

Price $15.99
Cheaper than about 80% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeAutomobile Charger

Questions about this item

What is the maximum combined output before the 78 W limit is reached?

The charger delivers up to 78 W total across all four ports, with a single USB-C port capable of 30 W PD.

How much heat or noise does the metal shell produce during continuous operation?

The aluminium housing acts as a passive heatsink; there is no fan, so operation is silent and surface temperature stays warm but safe to touch.

Which cable or vehicle socket is required to use the voltmeter display?

It plugs directly into a 12 V cigarette-lighter socket and works immediately; no extra cable or accessory is needed for the voltage readout.

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