・Increase factory air pressure by 4 times!・Air-only operation requires no power supply, and allows easy installation.・Air consumption: Max. 25% reduction (Pressure increase ratio: Twice),・Max. flow rate: 10% increase (Pressure increase ratio: Twice),・Charging time: Max. 30% shorter (Pressure increase ratio: Twice),・Improved service life: 50 million cycles or more Maintenance frequency is reduced due to improved life.