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
Black rectangular AC adapter with detachable power cord, 120 W 19 V 6.32 A

myVolts

myVolts 120 W 19 V 6.32 A AC adapter for Inogen One G2 G3 G4 G5

SKU CH-Y5RQ-ERJGJ

120 W 19 V 6.32 A AC adapter powers Inogen One G2 G3 G4 G5 concentrators with over-current, over-voltage, overload and short-circuit protection

  • Powers Inogen One G2 through G5 concentrators
  • 120 W output delivers 19 V at 6.32 A
  • 100–240 V input works worldwide 50–60 Hz
  • Over-current, over-voltage and short-circuit protection built in
  • Includes AC adapter and power cord

myVolts 120 W AC adapter for Inogen One

This 120 W AC adapter supplies 19 V at 6.32 A to Inogen One G2, G3, G4 and G5 portable oxygen concentrators. It replaces the ADP-120RH B and BA-301 through BA-303 power supplies. The unit accepts 100-240 V input at 50-60 Hz for worldwide use. A detachable power cord is included in the box.

Sustained-load behaviour

The adapter incorporates over-current, over-voltage, overload and short-circuit safeguards with auto-recovery. These features maintain stable output during continuous concentrator operation without thermal shutdown. The design meets electrical-safety standards using quality materials. Protection circuits reset automatically once the fault condition clears.

Pre-order checklist for your Inogen setup

Verify that your concentrator model is G2, G3, G4 or G5 and that the original supply uses a 19 V 6.32 A barrel connector. Confirm the ADP-120RH B or BA-301/302/303 part number matches your device label. Ensure the mains voltage in your region falls within the 100-240 V range. Buyers needing a different voltage or connector type should look elsewhere.

Highlights

  • Powers Inogen One G2 through G5 concentrators
  • 120 W output delivers 19 V at 6.32 A
  • 100–240 V input works worldwide 50–60 Hz
  • Over-current, over-voltage and short-circuit protection built in
  • Includes AC adapter and power cord

Specifications

No published specifications for this item yet.

Questions about this item

How much power does the 19 V 6.32 A adapter draw from the wall when running the concentrator all day?

It accepts 100-240 V at 50-60 Hz and delivers up to 120 W, so continuous operation stays within that input range.

Which cables must I already have to connect this adapter to my Inogen One G2 G3 G4 G5?

The package includes the AC adapter and a power cord, so no extra cables are required for the listed concentrators.

Will this 120 W unit safely replace the original ADP-120RH B BA-301 BA-302 BA-303 supply on my older Inogen One?

Yes, it is specified as compatible with those exact model numbers and provides the same 19 V 6.32 A output with over-current, over-voltage, overload and short-circuit protection.

Also in this aisle

People compared these

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