Fast, accurate inflation with portable power and built-in safety features. Designed for bikes, SUPs, air beds, inflatable kayaks and general outdoor use. Key benefits Rapid inflation: 100 L/min airflow cuts inflation time compared with small hand pumps, so SUPs, air beds and large inflatables inflate more quickly and with less effort. Precise pressure control: 0.1 PSI accuracy and auto-shutoff stop inflation at the exact pressure you set to protect valves and materials. True portability: 8000 mAh internal battery (USB-C rechargeable) lets you inflate multiple large inflatables away from mains power. Lightweight 1500 g design is easy to carry on trips. Versatile usability: Smart digital display supports PSI/bar/kPa/kgf/cm² and real-time pressure readout, plus four pressure modes for different inflatables. Safety and convenience: Built-in 3-in-1 LED provides steady light, SOS/strobe mode, and a battery-saver light for night or emergency situations. What it does and why you need it Saves time and effort: The high-flow pump reduces the manual work and long wait times of hand pumps or low-power inflators. Protects gear: 0.1 PSI accuracy and automatic shutoff ensure you don’t over- or under-inflate sensitive items such as bike tires, SUPs, or air mattresses. Keeps you prepared off-grid: An 8000 mAh battery and USB-C 5V/8A fast charging let you recharge quickly and complete multiple inflations without mains power. Improves safety at night: LED lighting and SOS mode make it useful for roadside or campsite emergencies. Performance and compatibility Airflow: 100 L/min for faster inflation of medium to large inflatables. Accuracy: 0.1 PSI precision and automatic shutoff at the target pressure. Battery: 8000 mAh capacity; USB-C rechargeable with 5V/8A fast charging. Portability: 1500 g (approx. 1.5 kg) lightweight design for travel, camping, or storage in a vehicle. Display and modes: Smart LCD with unit switching (PSI/bar/kPa/kgf/cm²), real-time pressure tracking, and four selectable pressure modes. Lighting: 3-in-1 LED with steady light, SOS/strobe, and battery-saver modes. Typical compatible items: bicycles, SUPs, air beds, inflatable kayaks, pool floats, and other valve-equipped inflatables. Practical use scenarios Weekend paddle trip: Pack the pump in your car or backpack. Inflate two SUPs and one inflatable kayak quickly on the beach, then recharge the pump before the return trip. Road trip or camping night: Inflate an air bed at the campsite and use the LED light as a bedside lamp or emergency signal if needed. Bike maintenance or roadside fixes: Quickly reach precise PSI for tires and use the SOS/strobe light to increase visibility while you work. What’s included (specifications summary) Airflow: 100 L/min Pressure accuracy: 0.1 PSI Auto-shutoff: Yes, when target pressure is reached Battery: 8000 mAh (USB-C rechargeable) Charging: 5V/8A fast charging Weight: 1500 g Display: Smart LCD, units PSI/bar/kPa/kgf/cm² Modes: Four pressure modes Lighting: 3-in-1 LED (steady, SOS/strobe, battery saver) Estimated capacity per charge: inflate up to four inflatable kayaks on a single 8000 mAh charge (actual number depends on kayak size and target pressure) Straightforward, reliable function for outdoor recreation, travel, and emergency use—fast airflow, precise pressure control, rechargeable battery, and integrated lighting all in one portable unit.