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Power：DC 12V/4A
Working current：Max. 4.0A
Negative pressure range：150~530 mmHg
Max suction speed：≥20.0 LPM
Capacity of the collection bottle：600cc
Battery Type: Lithium rechargeable battery
Battery Spec.: 11.1V/4,400mAh
Charging time：＜8 hours
Battery life time：＞50 min.
Noise level：≤60 dB (1 meter away）
Waterproof：IP21
Dimension：298×152×370 mm
Weight：2.2 kgs(for device) or 2.5 kgs(with battery pack)