3-4Hrs for fully charged.
. *Specifications*: Product Type: Car Vacuum Cleaner Material: ABS Color: Black Battery Capacity: 2000mAh Lithium Battery Working Voltage: 100-240V AC Rated Power: 65W Vacuum Degree: 4800PA Rated Rotated Speed: Up To 31000rpm Input Voltage: AC 110-220V /DC 5V Output Voltage: DC 9V Working Sound: About 65 dB Fully Charge Time: 3-4Hrs Working Time: About 30 Mins Power Cord Length: About 1m/3.* Store in place away from sunlight after use.