USB C Car Charger 38W Fast Charging Dual Port Adapter - Compact Power

In this review the Boxeroo USB C Car Charger 38W convinces as a simple, no-nonsense in-car power solution for drivers who need fast charging for two devices at once. Its main selling point is clear: a compact cigarette lighter adapter that delivers both 20W PD fast charging from the USB-C port and 18W QC output from the USB-A port, so passengers and drivers can top up phones, tablets, or GPS units quickly without swapping cables. For owners of older cars without built-in USB outlets, this charger neatly removes the guesswork about whether a device will charge fast on the road.

Key Features

• Dual-port outputs: The combination of a PD-capable USB-C and a QC-capable USB-A lets two devices charge simultaneously at high speed.
• 38W total power: With 20W on USB-C and 18W on USB-A, it supports rapid charging profiles used by recent phones and tablets for faster top-ups.
• Wide vehicle compatibility: Designed for 12 V to 24 V cigarette lighter sockets, it works in most cars and trucks without modification.
• Compact profile: A slim housing minimizes bulk in crowded consoles and the subtle blue indicator light shows active charging without being distracting.
• Built-in safety: Over-current, over-charge and temperature detection help protect connected devices during charging sessions.

Who It's For

This charger is ideal for drivers who need a reliable, compact adapter to power an iPhone 16, iPad Pro, Samsung Galaxy S24 or a variety of Android phones and accessories while on the road. Families or commuters who frequently run multiple devices at once will appreciate the dual-port convenience and the speed boost over older 5W car adapters.

It is less suited to people who need very high sustained wattage for large laptops that require higher-than-38W charging, or those who need an integrated USB solution built into a vehicle dash rather than a plug-in adapter.

Pros & Cons

Pros

• Charges two devices simultaneously with fast PD and QC profiles for noticeably quicker top-ups.
• Small, lightweight design fits discreetly in most cigarette lighter sockets and trunks less likely to block other controls.
• Includes safety protections and a low-brightness indicator light that does not distract while driving.

Cons

• 38W total limits charging to phones and tablets rather than larger laptops that need higher wattage.

Specifications

Our Verdict

The Boxeroo USB C Car Charger 38W is a practical buy for drivers who want faster charging than legacy 5W adapters and the ability to charge two devices at once. It delivers sensible safety features, broad compatibility with phones and tablets, and a compact design that fits most vehicle sockets, making it a solid value for road trips, family cars, and daily commutes.

Frequently Asked Questions

Will this charge an iPhone quickly?
Yes, the USB-C port supports PD 20W which enables fast charging profiles used by recent iPhone models for much quicker top-ups.

Can it power two devices at full speed at once?
It can charge two devices simultaneously but the 38W total is shared between ports, so individual port speed depends on combined demand.

Is it safe to leave plugged in overnight?
The adapter includes over-current and temperature protection, but it is always recommended to unplug when not in use if you do not need constant power.