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: 541099068

Details

Brand
ROCGORLD
Noise Level
69 Decibels
Power Source
Corded
Recommended Uses For Product
Tire Inflation
Voltage
12 Volts (DC)

⚡40L/min ultra-fast airflow

📊Dual digital pressure display

🔌10FT power cord + 2FT hose

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R1413

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗💨 Inflate Faster, Drive Smarter — Never Get Stuck Waiting!

DURABLE TRAVEL READY - Robust build with premium cooling, plus a 10FT power cord and compact carrying bag for on-the-go convenience.
LIGHTNING FAST INFLATION - Inflate a standard car tire in under 1 minute—3X faster than typical pumps.
EFFORTLESS AUTO STOP MEMORY - Set it, forget it—auto-shutoff and memory function make inflation foolproof, even at night with 3 light modes.
PRECISION DUAL DIGITAL DISPLAY - Real-time pressure monitoring with preset and error alerts for flawless inflation.
VERSATILE INFLATION POWERHOUSE - Perfect for cars, EVs, bikes, balls, and motorcycles—your all-in-one emergency inflation companion.

The ROCGORLD R8 Portable Air Compressor delivers rapid 40L/min airflow with a max pressure of 150 PSI, inflating car tires in under a minute. Featuring a large dual digital LED display for precise pressure control, a durable design with extended 10FT power cord and 2FT hose, plus user-friendly auto-stop and memory functions. Compact and travel-ready, it’s the ultimate inflation tool for cars, bikes, and sports gear, backed by a 2-year warranty.

Specifications

ASIN	B0C6GS6JR3
Additional Features	Longer Power Cord and Hose, Preset, Auto- Stop, Memory, Portable, Digital, Accurate, Two-Year Warranty
Air Flow Capacity	40 Liters Per Minute
Best Sellers Rank	#262 in Automotive ( See Top 100 in Automotive ) #4 in Wheel & Tire Air Compressors & Inflators
Brand Name	ROCGORLD
Capacity	40 Liters
Color	Red
Customer Reviews	4.5 4.5 out of 5 stars (10,547)
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	6.49"L x 2.79"W x 4.92"H
Item Weight	2.2 Pounds
Manufacturer	ROCGORLD
Manufacturer Part Number	R8
Manufacturer Warranty Description	Two-Year Warranty
Material Type	Plastic
Maximum Current	10 Amps
Maximum Power	120 Watts
Maximum Pressure	150 Pound per Square Inch
Model Name	R8
Model Number	R8
Noise	69 Decibels
Power Source	Corded Electric
Recommended Uses For Product	Tire Inflation
Style	Fashion
Tank Volume	40 Liters
Unit Count	1.0 Count
Voltage	12 Volts (DC)

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