Portable Model Oxygen Concentrator With Battery and Adapter for Car

Portable model oxygen concentrator with battery backup, which is the most advanced design in the market. Highest Quality. For healthcare, health use or medical use. It can be used in home/house/office or car or on travel with battery backup when electricity is not available. We have car adapter when it is used in the car. Contact us for product details and prices, please.
Power supply 1: Adaptor
Working voltage: DC12~17V;
Working current: Less than 2A
AC power: 110V~240V, 50Hz or 60Hz
When it works in car, the power supply will be the
Cigarette lighter. Adaptor for car use is available.
Power supply 2: Lithium battery
Oxygen volume: Around 30%
Air flow: 3L/MIN
Dimension: 200X165X300MM
Weight:
Lithium battery + charger + machine: 2.8KG