Helokeep Ebike & Auto Portable Air Compressor

• High Performance & Powerful Pressure: Delivers up to 150 PSI working pressure with a 19L/min airflow rate, powered by a 17mm cylinder piston for rapid and effortless inflation.
• Smart Digital Display & Precision Control: Features a bright LCD screen displaying real-time tire pressure with exceptional accuracy (±1.5 PSI) and auto-stop safety technology.
• Long-Lasting 3000mAh Rechargeable Battery: Built-in 7.4V lithium battery pack (2x 1500mAh) supports up to 20–30 minutes of continuous runtime—capable of fully inflating up to two 195/65R15 car tires on a single charge.
• Ultra-Compact Pocket Design: Sized at only 120mm x 74mm x 47mm (0.39 ft x 0.24 ft x 0.15 ft / 4.7 in x 2.9 in x 1.8 in) and weighing just 465g (1.02 lbs) for ultimate portability.
• Type-C Fast Charging & Accessories Included: Fully recharges via Universal Type-C (5V/2A) in 3–5 hours. Comes with a 150mm (0.49 ft / 5.9 in) air hose and multi-purpose nozzle adapters.

[Specifications]

• Material: Heavy-Duty ABS Housing
• Dimensions:
• Device Size: 120 mm x 74 mm x 47 mm / 0.39 ft x 0.24 ft x 0.15 ft (4.7" x 2.9" x 1.8")
• Air Hose Length: 150 mm ± 10 mm / 0.49 ft ± 0.03 ft (5.9" ± 0.4")
• Charging Cable Length: 500 mm / 1.64 ft (19.7")
• Net Weight: 465 g / 1.02 lbs
• Gross Weight: 650 g / 1.43 lbs
• Battery Capacity: 7.4V (2 x 1500mAh / 3000mAh total)
• Rated Input / Power: 5V 2A / 48–60W
• Piston Diameter: 17 mm
• Pressure Range & Accuracy: 3–150 PSI / ±1.5 PSI
• Airflow Rate: 19 L/min
• Charge Time: 3–5 Hours (Type-C)
• Continuous Operating Time: Approx. 20–30 Minutes
• Inflation Capability: Inflates a 195/65R15 tire from 0 to 30 PSI in approx. 8–9 minutes (up to 2 tires on full charge)
• Package Includes: 1 x Electric Air Pump, 1 x Air Hose, 1 x Type-C Cable, Nozzle Adapters, User Manual