· Portable size with in-built Power battery enabling inflation or deflation without external battery.
· Dual power supply modes: in-built battery and external battery.
· Enduring power supply by the in-built power battery enables continuous working of 30 minutes, and can fill 20 air mattresses by one charge.
· High airflow output fills a single air mattress completely only in 80 seconds.
· Safety is guaranteed by over-current, over-voltage, over-charge protection.
Lazy sofa, inflatable bed, inflatable raft, swim ring, yoga ball, inflatable doll etc. Deflation can be used for vacuum bags.
Current & voltage:
Invention patent, utility model patent