Portable Electric Air Compressor 150PSI with 6 Preset Modes and Auto Stop | Lersk

Flat tire. No outlet nearby. No problem.

This portable electric air compressor delivers up to 150psi of inflation pressure from a built-in 2000mAh lithium battery — no power source required. One full charge inflates up to 10 standard tires, and the automatic pressure stop means you set your target and walk away. No over-inflation. No supervision needed.

Automatic Pressure Stop Set your desired pressure value or select one of 6 preset modes — the compressor inflates automatically and stops precisely when the target is reached. Real-time pressure display shows exact tire pressure throughout the inflation process.

6 Preset Inflation Modes Pre-configured pressure ranges for different inflation scenarios — preventing over-inflation for beginners. Free mode memorizes your last pressure setting for repeat use without reconfiguring.

Fast Inflation High-power magnetic motor inflates one empty standard car tire in approximately 8 minutes. Fills a high-pressure bicycle tire in approximately 86 seconds. 25% faster inflation compared to previous generation pumps.

Built-In Light Integrated light enables nighttime operation — illuminating the valve and display in low-light conditions.

Hose Switch Safety The hose acts as the power switch — pull out to activate, push in to deactivate. Prevents accidental activation during storage or transport.

Technical Specifications

• Battery: 2000mAh lithium-ion (14.4Wh)
• Max inflation pressure: 150psi / 10.3 bar
• Pressure range: 0.2–10.3 bar / 3–150psi
• Sensor accuracy: ±1psi
• Rated input: 5V / 2A
• Charging interface: USB Type-C
• Charging time: approximately 3 hours
• Working noise: below 80dB at 1 meter
• Weight: approximately 490g
• Dimensions: 123 × 75.5 × 45.8mm
• Working temperature: 10°C–45°C
• Cylinder: 19mm high-precision alloy casting

Features

✔ Automatic pressure stop

✔ 6 preset inflation modes

✔ Real-time tire pressure display

✔ Four-grid battery indicator

✔ Built-in light for nighttime use

✔ Hose switch safety mechanism

✔ USB Type-C charging

✔ Up to 10 tires per full charge

✔ Lightweight — 490g

✔ Compact storage bag included

Compatible With Car tires · Bicycle tires · Motorcycle tires · Sports balls · Inflatable items

What's Included

• 1 × Portable electric air compressor
• 1 × Gas needle with 3 nozzle adapters:
• American style Φ6.9mm
• French style Φ6mm
• Quick connect Φ6.9mm
• 1 × Storage bag
• 1 × User manual

⚠️ Charging cable not included. 

Important Notice

Do not exceed the maximum recommended inflation pressure for your tire or equipment. Always check the recommended pressure on your tire sidewall before inflating. Keep out of reach of children.