NOCO AIR20 – 20A 47LPM Portable Air Compressor

Built for Big Tyres, Harsh Tracks & Serious Off-Road Performance

When you’re running larger tyres, towing heavy loads, or touring deep into rugged country, you need a compressor that won’t hold you back. The NOCO AIR20 is the top-tier model in the AIR series—engineered for maximum airflow, extreme durability, and fast, accurate inflation for serious 4x4 enthusiasts.

With a powerful 280-watt motor, an impressive 47 LPM airflow, and a huge 100 PSI max pressure, the AIR20 is designed for 35" tyres and demanding off-road conditions. It inflates a tyre from 0–40 PSI in just 2.5 minutes, delivering industry-leading performance in a compact, portable unit.

Featuring NOCO’s advanced Smart Pressure Technology, the AIR20 handles inflation with precision—auto shutoff, dynamic dwell pressure management, auto-memory, and an easy-to-read digital interface ensure every tyre is inflated accurately without overfilling. Combined with heavy-duty construction and a long 20ft clamp-on power cable, the AIR20 is built for convenience, speed, and reliability anywhere your adventures take you.

Why 4x4 Enthusiasts Choose the AIR20

• Perfect for big 4x4 tyres up to 35 inches
• Fast inflation: 0–40 PSI in 2.5 minutes
• High airflow: 47 LPM for rapid air-ups on the beach, rocks, mud, or outback tracks
• Strong 280W motor with improved runtime and cooling efficiency
• Smart Pressure Tech: Auto-Shutoff, Dynamic Dwell, Auto-Memory & Manual Mode
• Durable EDPM braided hose resistant to UV, chemicals, abrasion, and water
• Long-reach 20ft clamp cable for easy access around large vehicles or trailers
• Built-in LED work light with multiple modes for night and emergency operation

Whether you’re tackling sand dunes, overlanding remote highways, or running a lifted rig on 35s, the AIR20 is the compressor that keeps up with your adventure.

What’s In the Box

• AIR20 Portable Air Compressor with 3ft braided hose
• 20ft power cable with AA01 micro clamps
• Presta valve adapter
• Needle adapter
• Inflatable toy adapter
• Microfiber storage bag
• Safety & warranty documentation

Technical Specifications

Operating Requirements

• Operating Temperature: –4° to 122°F (–20°C to +50°C)
• Storage Temperature: –4° to 122°F (–20°C to +50°C)
• Relative Humidity: 0–95% non-condensing

Power

• Voltage: 12V
• Max Current Draw: 22A
• Working Current: 18A
• Motor Rating: 280W
• Motor Efficiency: 80%
• Cooling: Natural convection

Air Compressor Performance

• Max Pressure: 100 PSI / 6.89 bar / 689.48 kPa
• Max Tire Size: 35 inches
• Max Airflow: 47 LPM
• Duty Cycle: 15 min on @ 30 PSI / 45 min off
• Manual Mode Duty Cycle: 5 min on / 30 min off
• Fill Time 0–40 PSI: 2.5 min ±10%
• Fill Time 35–40 PSI: 25 sec ±10%
• Pressure Gauge: Digital + intuitive interface
• Features: Auto-Shutoff, Auto-Memory, Manual Mode, Dynamic Dwell

Cord & Hose

• DC Cable Length: 20 ft (6.1 m)
• Plug Type: AA01 micro clamps
• Cable Size: 14 AWG
• Fuse Size: 25A
• Air Hose Length: 3 ft (0.91 m)
• Hose Material: Black EDPM with polyester braiding – resistant to oil, gas, grease, water, chemicals, UV, abrasion

Safety Features

• Over-current protection
• Over-temperature protection

LED Flashlight

• Brightness: 60 lumens
• Modes: 100%, 50%, 10%, SOS, Blink, Off

Product Dimensions

• Height: 6.25 in (159 mm)
• Width: 8.44 in (214 mm)
• Depth: 2.93 in (74 mm)
• Weight: 6.81 lb (3.09 kg)

Durability Rating

• IP55 (electronics)

Warranty

• 1-Year Limited Warranty