How long is the cord and hose for this tire inflator portable air compressor?

Hello Customer, The cord is about 10 ft, and the total length of the two hoses is about 2.4ft. It's long enough to reach your four tires.

Not sure I understand how this works. Do you plug the battery in your car charger slot? Then use it for tires?

It has a battery you can charge and use stand alone or charge and use with the car charger. Doesn't need to be plugged in to work just charged up. So charge it and leave it in the car and just check the battery level every so often

Can I connect it to a home electric outlet?

Regrettably, it is not feasible to directly connect the tire inflator to a standard home electric outlet. This car tire inflator specifically requires a DC 12V power supply to function properly. If you intend to utilize it with an AC (alternating current) electric outlet, you would need to acquire an AC-to-DC converter to convert the AC power into the appropriate DC voltage for the tire inflator's operation.

If I leave this tire inflator without operating it, will it automatically shut down?

Yes, it will shut off when it reaches you preset/desired tire pressure.

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ROCGORLD R8 Tire Inflator Portable Air Compressor, DC 12V Air Compressor Portable with Large Dual Digital Screen, 3X Faster Inflation Air Pump for Car, Bike, Ball, Motor

Product ID: 556078094

Details

Brand
ROCGORLD
Noise level
69 Decibels
Power source
Corded
Recommended uses for product
Tire Inflation
Voltage
12 Volts (DC)

⚡40L/min ultra-fast inflation

📊Dual digital pressure display

🔋12V DC power, portable & compact

$104.71

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Description

🚗💨 Inflate Fast, Live Free — Never Get Stuck Waiting!

INFLATE IN A FLASH - Get your tires road-ready in under 90 seconds—yes, even Tesla tires!
PRECISION AT A GLANCE - Dual LED screens show real-time & preset pressures for zero guesswork.
SMART SIMPLE OPERATION - Auto-stop, memory function & 3 light modes make inflation effortless anytime, anywhere.
BUILT TO LAST READY TO GO - Durable metal-plastic build with premium 10FT cord & 2FT hose for hassle-free use.
ALL IN ONE EMERGENCY ESSENTIAL - Compact design with carrying bag and multi-valve kit—perfect for cars, bikes, balls & more.

The ROCGORLD R8 Portable Air Compressor is a powerful 12V DC inflator delivering 40 liters per minute airflow, inflating standard and EV tires in under 90 seconds. Featuring dual digital displays for precise pressure monitoring, a durable build with premium cords and hose, and smart auto-stop with memory functions, it’s designed for fast, safe, and convenient inflation on the go. Compact and lightweight, it includes a carrying bag and multiple valve adapters, making it the ultimate all-in-one inflation tool for cars, bikes, and sports equipment, backed by a 2-year warranty.

Specifications

ASIN	B0C6GS6JR3
ASIN	B0C6GS6JR3
Additional Features	Digital, Portable
Air Flow Capacity	40 Liters Per Minute
Best Sellers Rank	#114,472 in Automotive ( See Top 100 in Automotive ) #88 in Car Air Pumps
Brand Name	ROCGORLD
Capacity	40 liters
Color	Red
Customer Reviews	4.4 4.4 out of 5 stars (10,911)
Customer reviews	4.4 4.4 out of 5 stars (10,911)
Date First Available	31 July 2023
Hose Length	2 Feet
Included Components	Carrying Bag, Schrader-Presta Valve, Fuse, Needle Valve, Extension Nozzle, Wire, and User Manual
Item Dimensions L x W x H	16.5L x 7.1W x 12.5H centimeters
Item Weight	980 g
Item model number	R8
Manufacturer	ROCGORLD
Manufacturer	ROCGORLD
Manufacturer Part Number	R8
Material Type	Plastic
Maximum Current	10 Amps
Maximum Horsepower	120 Watts
Maximum Power	120 Watts
Maximum Pressure	36 Pound per Square Inch
Model Name	R8
Model Number	R8
Noise	69 Decibels
Number of Items	1
Power Source	Corded Electric
Product Dimensions	16.48 x 7.09 x 12.5 cm; 979.76 g
Recommended Uses For Product	Tire Inflation
Style	Portable
Tank Volume	40 Liters
Unit Count	1 Count
Voltage	12 Volts (DC)

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$104.71

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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