Enhance Your Car with These 4 Power Outlet Gadgets

Taylor Keatsman

Published: February 1, 2026 12:41 AM ET

Modern vehicles come equipped with a variety of tech features, but older cars often lack these upgrades. A standard 12-volt power outlet remains a crucial aspect of many vehicles, primarily for charging devices. With the right accessories, you can enhance your driving experience and make the most out of your car’s 12V outlet.

Enhance Your Car with These 4 Power Outlet Gadgets

Anker 535 Car Charger

The Anker 535 Car Charger is a robust device designed for charging multiple devices simultaneously. This charger features:

Two USB-C ports and one USB-A port
Capability to charge three devices at once
Support for USB Power Delivery up to 67W

Users appreciate its compact design. It can also function with 24V power outlets. With an impressive average rating of 4.8 stars from over 3,500 reviews on Amazon, this charger is well-received by consumers. Retailing around $44, it is often available at a discount.

AstroAI Tire Inflator

The AstroAI Tire Inflator is an essential gadget for maintaining tire pressure. Key features include:

Lightweight design at 2.2 pounds
Backlit display for easy visibility
Capable of inflating tires to 100 psi

This device makes setting desired tire pressure simple. With the ability to increase tire pressure by six psi in about a minute, it’s handy for emergency situations. Priced at approximately $40, it has an average rating of 4.5 stars on Amazon. Some users, however, report issues with faulty units.

Syncwire Bluetooth 5.4 FM Transmitter Adapter

For those wanting to enhance audio capabilities in older vehicles, the Syncwire Bluetooth 5.4 FM Transmitter Adapter offers a significant upgrade. Highlights include:

Audio transmission from smartphone to the car’s radio
Dual microphone system for hands-free calls
USB ports capable of charging devices, with the USB-C port offering up to 36W

With an average rating of 4.4 stars and an affordable price of $30, this adapter is popular among users. However, some customers have noted concerns with audio quality.

Amazon Echo Auto

Bringing smart technology into older cars is made easy with the Amazon Echo Auto. This device transforms your car into a smart vehicle with features such as:

Integration of Alexa voice assistant functionality
Mobile device connectivity and charging
Privacy button for microphone control

The Echo Auto, priced at $55, has received positive reviews, averaging 4.2 stars. While some users report connectivity issues, the overall functionality makes it a desirable addition to older cars.

Selecting the Right Gadgets

When evaluating gadgets for a 12V power outlet, focus on trusted brands known for reliability. Opt for devices that enhance daily driving experiences, whether for charging or maintenance tasks. Positive reviews further assure quality, making these products worthwhile investments for enhancing older car models.