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Gray car charger with four USB ports and central LED voltage display

Costyle 65W 4-Port Car Charger USB-C PD 30W QC 18W Voltage Display Gray

SKU CH-MKP7-21WEB

Four-port 65W car adapter delivers PD 30W and QC 18W with a built-in voltage display

  • 65W total output charges phones and tablets fast
  • PD 30W and QC 18W deliver rapid power together
  • Four ports let you charge multiple devices at once
  • LED voltage display monitors car battery status instantly
  • Works with USB-C and USB-A cables for broad compatibility

65W 4-Port Car Charger with Voltage Display

This Costyle adapter plugs into a 12 V cigarette-lighter socket and delivers up to 65 W total through two USB‑C and two USB‑A ports. It supports PD 30 W and QC 18 W simultaneously, making it suitable for phones, tablets and laptops that accept those power levels. Drivers who need to charge several devices on the road will find the port mix convenient.

Thermals, Noise and Power Draw

The unit draws power from the vehicle’s 12 V system and converts it with the stated PD and QC protocols. No active cooling is mentioned, so operation is silent and heat stays within the limits of the charger’s own enclosure. The LED voltage display lets you monitor the car battery voltage while the adapter is in use.

Sustained Load Behaviour

When all four ports are used the charger shares its 65 W budget across the connected devices, so individual port output will drop below the single‑port maximums. The supplier notes a 0 % to 60 % charge in 35 minutes for compatible phones under typical conditions. Continuous high‑power draw from multiple laptops may reduce per‑port speed compared with a short burst.

How it compares

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

Price $15.99
Cheaper than about 60% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameCostyle

Questions about this item

How do I plug the charger into my 12 V cigarette-lighter socket and which step do drivers often miss?

Insert the charger firmly until the metal contacts click into the socket; the step many miss is checking the LED voltage display straight away to confirm the car battery is reading a healthy 12 V before connecting any devices.

What part of this charger will need attention or replacement after extended use?

The spring-loaded centre pin and side contacts inside the 12 V plug can wear or oxidise over time, causing intermittent power; if the voltage display flickers or charging stops, the plug assembly is the component to replace.

What limit appears first when all four ports run at full load for a long drive?

The 65 W total output ceiling is reached first — once combined draw hits 65 W the charger throttles each port, so a 30 W USB-C device plus an 18 W USB-A device already leaves only 17 W for the remaining two ports.

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