Overview
The NOCO AIR20 is a professional-grade 20-amp portable air inflator designed for speed, precision, and durability. Powered by a high-performance 280-watt motor, it delivers an impressive airflow of 47 standard liters per minute (SLPM), capable of inflating a standard car tire from 0 to 40 PSI in just 2.5 minutes. Unlike lower-powered inflators that plug into a 12V auxiliary port, the AIR20 connects directly to your vehicle's battery terminals via heavy-duty clamps, providing the consistent, high-amperage power needed to handle larger tires up to 35 inches on trucks, SUVs, and off-road vehicles.
Engineered with advanced Smart Pressure technology, the AIR20 automatically monitors internal pressure and shuts off precisely when your target PSI is reached, preventing over-inflation. Its rugged design features an industrial-grade metal housing, a 3-foot braided nylon hose, and a built-in 60-lumen LED flashlight with emergency SOS modes for night use. Compact yet powerful, the unit offers a 15-minute continuous duty cycle and an intuitive digital display, making it an essential tool for roadside emergencies and routine tire maintenance alike.
Features
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Ultrafast Inflation – A powerful 280-watt motor delivers 47 SLPM, inflating a standard tire (0–40 PSI) in under 3 minutes.
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Direct Battery Connection – Connects directly to battery terminals with 20-foot cables to support high-power 20A operation.
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Smart Pressure Technology – Automatically pauses and resumes inflation to measure pressure accurately and shuts off at the set target.
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Extended Run Time – Superior duty cycle allows for 15 minutes of continuous operation, inflating up to four tires in one session.
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Integrated Flashlight – Built-in 60-lumen LED light features six modes, including SOS and strobe, for safety during nighttime use.
Specifications
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Max Pressure: 100 PSI
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Airflow: 47 SLPM (1.66 CFM)
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Motor: 280 Watts
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Amperage: 20 Amps
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Voltage: 12V DC
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Max Tire Size: 35 inches
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Duty Cycle: 15 Minutes Continuous
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Hose Length: 3 Feet (Braided)
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Cord Length: 20 Feet
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Connector: Heavy-Duty Battery Clamps
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Weight: 6.8 lbs
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Model: AIR20
