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

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: 580673497

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

🔋12V DC power with auto-stop

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C$9840

Duties & taxes included

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗💨 Inflate Fast, Drive Confident: The R8 Keeps You Moving!

BUILT TO ENDURE - Premium materials and cooling system ensure long-lasting, rugged performance.
EMERGENCY READY - Integrated triple-mode LED light keeps you safe and visible during nighttime roadside fixes.
INFLATE IN A FLASH - Get your tires road-ready in under 90 seconds—yes, even Tesla tires!
EFFORTLESS OPERATION - Three-step setup with auto-shutoff and memory function—perfect for any skill level.
PRECISION AT A GLANCE - Dual LED screens show real-time and preset pressures for zero guesswork.

The ROCGORLD R8 Portable Air Compressor is a compact, 12V DC-powered tire inflator delivering a powerful 40L/min airflow that inflates standard and EV tires in under 90 seconds. Featuring dual digital LED displays for precise pressure monitoring, an advanced chip for safe auto-stop inflation, and a durable design with premium materials and cooling system, it’s engineered for fast, reliable, and user-friendly tire inflation. Equipped with a 10FT power cord, 2FT hose, and emergency LED lights, it’s ideal for cars, bikes, and sports balls, backed by a two-year warranty and comprehensive accessory kit.

Specifications

ASIN	B0C6GS6JR3
Air Flow Capacity	40 Litres Per Minute
Best Sellers Rank	350,920 in Automotive ( See Top 100 in Automotive ) 196 in Car Air Pumps
Brand	ROCGORLD
Capacity	40 litres
Colour	Red
Customer Reviews	4.4 4.4 out of 5 stars (9,791)
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 centimetres
Item Weight	980 g
Manufacturer	ROCGORLD
Material	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
Part Number	R8
Power source	Corded Electric
Recommended Uses For Product	Tire Inflation
Sound Level	69 Decibels
Special Features	Digital, Portable
Style	Fashion
Tank Volume	40 Litres
Unit Count	1.0 count
Voltage	12 Volts (DC)

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Good experience, but the tracking updates could be better.

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

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