We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Compact black 19V power adapter with 10 ft cord

WAWEIS

WAWEIS 19V AC/DC adapter for Inogen One G4 IO-400 BA-403

SKU CH-23A7-AQMGZ

Replacement 19V AC/DC adapter for Inogen One G4 oxygen concentrators with 10 ft cord and FCC, CE, RoHS certifications

  • World-wide 100-240 V input works across regions
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguard the concentrator
  • FCC, CE and RoHS certified for regulated safety
  • 19 V DC output matches Inogen One G4 specifications

WAWEIS 19V Adapter for Inogen One G4

This WAWEIS AC/DC adapter replaces the original power supply for the Inogen One G4 oxygen concentrator, models IO-400 and BA-403. It delivers 19V DC output and accepts a wide 100-240VAC input at 50/60Hz, making it suitable for worldwide use. The unit includes a 10 ft power cord and holds FCC, CE and RoHS certifications. It is built with new components and tested to meet OEM specifications.

For users needing a direct replacement charger

Patients who rely on the Inogen One G4 for portable oxygen therapy can use this adapter to power the device or charge its battery from a wall outlet. The 10 ft cable provides flexible placement in a home or clinical setting. Buyers who need a multi-voltage travel kit with interchangeable plug heads, or who require a DC car adapter for mobile use, should look at a different accessory.

19V DC output with 100-240VAC universal input

The critical specification is the fixed 19V DC output that matches the Inogen One G4 power requirement. The adapter handles any mains supply from 100 to 240 volts at 50 or 60 hertz without a voltage selector. Safety circuits include over-current, over-voltage, short-circuit and total-power protection. Confirm the device label shows 19V before purchase.

Highlights

  • World-wide 100-240 V input works across regions
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguard the concentrator
  • FCC, CE and RoHS certified for regulated safety
  • 19 V DC output matches Inogen One G4 specifications

Specifications

No published specifications for this item yet.

Questions about this item

What power outlet voltage does this 19V adapter accept?

It works with worldwide input from 100 to 240 VAC at 50 or 60 Hz.

Can I use this charger with my original Inogen One G4 battery?

Yes, it is fully compatible with the BA-403 and BA-401 batteries used in the IO-400 concentrator.

How do I know the adapter is charging correctly after I plug it in?

The unit includes over-current, over-voltage, short-circuit and overheating protection; the concentrator's own indicator will show charging status.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.