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Car Accessories

Shop Wagan Tech car accessories, including tire inflators, a cordless car vacuum, a 12V heated travel mug, rear window screens and 12V socket adapters and extensions.

Shop All Car Accessories

Wagan Car Accessories Keep Your Tires Filled, Your Cabin Clean And Your Devices Powered

Car accessories from Wagan Tech help with the small jobs of daily driving and road trips, from filling tires and cleaning the cabin to keeping a drink warm and sharing one 12V socket. This collection gathers Wagan's car accessories for tire inflation, interior cleanup, comfort on the road and 12V power for everyone in the vehicle.

Two inflators cover tires at home and on the road. The Wagan AC/DC Digital Tire Inflator runs from a 120V wall outlet or your vehicle's 12V socket, shows pressure on a lighted digital display and shuts off at the pressure you set. Its 13 ft DC cord, 6 ft AC cord and 24 inch air hose store on the unit, and adapter tips handle sports balls and pool toys. The Wagan Cordless Air Inflator weighs 1 lb, reaches up to 150 PSI from its rechargeable battery and offers preset modes for a car, motorcycle, bicycle and basketball. It also has an LED flashlight with solid, strobe and SOS modes and a USB-A port that can charge a phone.

Inside the car, the Wagan Go Jet & Vac Cordless Vacuum and Air Blower is one 0.95 lb unit that vacuums crumbs, blows dust out of air vents and dashboards and inflates swim rings, pool toys and air mattresses. It charges over USB-C, including from a car USB port. The Wagan 12V Travel Heated Mug holds 16 ounces, heats coffee or tea up to 158°F and keeps it between 131°F and 158°F while it's plugged into your 12V socket, and it comes in Black or White. The Wagan Easy Air Auto Screen, sold as a Small set of 2, slides over the rear doors of compact cars so you can lower the windows for fresh air while the stretch mesh helps keep bugs and sun out.

Wagan's socket accessories share and extend 12V power. The Wagan TravelCharge 2DC + 2USB Adapter turns one DC socket into two DC sockets and two blue-lit USB ports, and Wagan lists it as 12V and 24V compatible. The Wagan TravelCharge 4-Way Socket Output gives you four sockets on a 30 inch cord that mounts under the dash or beside the console with screws or double-sided tape. The Wagan 12V/24V DC Socket Extension moves a covered, fused socket 12 feet from your vehicle's outlet and can panel mount in a truck bed or panel.

When you choose car accessories that plug into a 12V socket, add up the current draw of everything you plug in at once. The 4-Way Socket Output has a 10A maximum output, the Socket Extension is fused at 15A, and the two USB ports on the 2DC + 2USB Adapter share 2.1A. Start the engine before you plug in the heated mug, and unplug it when the engine is off so it doesn't drain the battery.

For more ways to power gear on the road, browse our power adapters and power inverters. Keep one of our vehicle jump starters in the trunk for a dead battery, and see Wagan's power tools for polishing your car and changing a tire. Questions about fit or power draw? Contact our team and we'll help you choose.

Car Accessories FAQs

Which car accessories here plug into a 12V socket?

Five of the car accessories here plug into a 12V vehicle socket. The AC/DC Digital Tire Inflator runs on 12V DC or 120V AC, and the 12V Travel Heated Mug runs from the 12V socket through its 4 ft cable or from your own USB-C PD 20W source. The TravelCharge 2DC + 2USB Adapter, TravelCharge 4-Way Socket Output and 12V/24V DC Socket Extension plug into the socket to add outlets or move one closer to you. The Cordless Air Inflator and the Go Jet & Vac run on built-in batteries that charge over USB-C.

What is the difference between the two Wagan tire inflators?

The AC/DC Digital Tire Inflator plugs into a wall outlet or a 12V socket, while the Cordless Air Inflator runs from its own rechargeable battery. Both reach up to 150 PSI and shut off at a pressure you set. The AC/DC model weighs 3.3 lbs, moves 18 L/min and stores its cords, air hose and adapter tips on the unit. The cordless model weighs 1 lb, moves 25 L/min and adds four preset modes, an LED flashlight and a USB-A port for charging a phone.

How long can a tire inflator run before it needs a rest?

Both Wagan inflators are rated for about 10 minutes of running followed by a 15 minute rest. The label on the AC/DC Digital Tire Inflator lists 10 minutes running and 15 minutes rest, and if it turns sluggish or its metal fittings get too warm to touch, switch it off and let it cool for about 30 minutes. The Cordless Air Inflator's manual says running it for more than 10 minutes may overheat the unit, so stop and let it cool for 15 minutes before you start again.

Can the Go Jet & Vac clean up spills in my car?

No, the Go Jet & Vac is designed for dry dust and debris only, so don't use it on water or any other liquid. It vacuums crumbs and dust at two power levels with up to 16,000 Pa of suction, and it switches to blowing when you connect an air nozzle to the rear outlet. Rinse the filter screen with clean water only, let it dry completely and never run the vacuum without the filter installed. Expect about 24 minutes on power level 1 and about 14 minutes on power level 2.

Can I use the Easy Air Auto Screens on the front windows?

No, Wagan says the Easy Air Auto Screens are not for front windows, and you should never drive with screens fastened to the front windows. The Small set of 2 fits rear door windows 20 to 25 inches tall and 17 to 33 inches wide on compact or smaller vehicles. For height, measure from the highest point of the door down to about 2 inches below the window glass, and for width, measure across the door. The screens are not a safety or security device.

How many devices can I run from one 12V socket?

That depends on the adapter you use and the total current draw of your devices. The TravelCharge 4-Way Socket Output turns one 12V socket into four, with a 10A maximum output shared across all of them, so add up everything you plug in at the same time. The TravelCharge 2DC + 2USB Adapter gives you two DC sockets and two USB ports, and the USB ports share 5V, 2.1A. Wagan doesn't publish a rating for the adapter's DC sockets, so ask our team before you plug in a high-draw accessory.

Will the 12V heated mug drain my car battery?

It can if you leave it plugged in with the engine off, so start the engine before you plug the mug in and unplug it when the engine is off. The 12V Travel Heated Mug uses up to 21W, heats a 16 ounce drink up to 158°F and holds it between 131°F and 158°F while it has power. Don't leave it plugged in when it's empty. Clean it by hand only, since it isn't dishwasher or microwave safe, and never submerge it in water.

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