[Large capacity battery & dual power supply for reliable power] Equipped with a large capacity 7500mAh battery, and also includes a cigarette lighter power cable. No need to worry about power running out even when sleeping in the car, camping, or in an emergency! As an "electric air pump", especially as an "air pump car", it can be used for long periods of time.
[Suitable for all occasions! You can fill anything with the universal nozzle] As an "electric air pump", it comes with a filling nozzle that can be used in all situations, such as bicycles (British, French, and American), mopeds, electric bicycles, balls, pool floats, and air beds. One unit covers the needs of the whole family! It is also ideal for "car air pumps", "electric bicycle air pumps", and "electric motorcycle air pumps".
[Five modes and four units for easy operation and high-precision settings] Equipped with five modes that are also compatible with "motorcycle pumps" and "electric bicycle pumps." In addition, you can switch between four types of pressure units (PSI, kPa, Bar, kg/cm²) with one touch. It is designed to be easy to use even for beginners as an "electric car pump," and achieves professional-level accuracy!
[Fast filling & automatic stop for hassle-free convenience] The 19mm diameter inflation cylinder and new motor, ideal for "tire air pumps" and "car tire air pumps," greatly improve filling efficiency! It automatically stops when it reaches the set pressure, so there's no need to worry about overfilling. It has the full-fledged functions of an "air compressor car" in a compact size!
[LED light & smartphone charging function for peace of mind at night or in emergencies] As a "tire pump car" or "electric air pump", it is equipped with an LED light (constant light/SOS/flashing mode), making it easy to work in dark places. It also has a smartphone charging function, making it useful for emergencies in disasters and outdoors.
[Multifunctional & Manufacturer's Warranty] You can use it with confidence as a "car pump" or "electric pump" with a one-year quality guarantee and 24-hour Japanese support. This electric pump perfectly replaces the role of an air gauge, manual pump, emergency light, and emergency charger! That's why it is always ranked high in the "Popular Electric Pump Ranking" and "Motorcycle Accessories Ranking"!
"CZK-DC04" is a fully upgraded electric air pump newly released by YUHAFO in 2025. Equipped with a 7500mAh large-capacity built-in battery and a high-power cylinder with a diameter of 19mm, it achieves ultra-long standby time and industry-leading filling efficiency. In addition, it is equipped with a universal adapter set that corresponds to all filling scenes, covering the diverse needs of the Japanese market, from car tires to bicycles and outdoor gear.