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 car charger with right-angle DC plug and long cord

iTekiro

iTekiro Auto Car Charger for Inogen One G2 G3 G4

SKU CH-KKNQ-7GDME

A 12-24V DC car adapter with a 90-degree connector powers and charges Inogen One G2, G3 and G4 concentrators from a vehicle outlet

  • TypeAuto Adapter
  • Battery TypeLithium-Ion
  • Powers Inogen concentrators from a vehicle 12-24V outlet
  • Right-angle DC plug reduces port stress and extends cable life
  • Built-in short-circuit and over-temperature protection safeguards the device
  • Smart LED indicator shows charging status at a glance
  • Compact 4.33 x 1.69 x 1.18 in design with 9.7 oz weight fits anywhere

Auto Car Charger for Inogen Concentrators

This auto adapter plugs into a 12 to 24 volt vehicle outlet and powers Inogen One G2, G3 and G4 portable oxygen concentrators while charging their lithium-ion batteries. It replaces the original BA-306 and BA-302 chargers with a compact unit weighing 9.7 oz. A 90-degree DC connector reduces stress on the device power jack.

Check Vehicle Outlet and Concentrator Model

Verify that the vehicle provides a standard 12 to 24 volt cigarette lighter socket before ordering. Confirm the concentrator is an Inogen One G2, G3 or G4 so the replacement adapter matches the required input. The unit is a DC car charger only and does not operate from AC mains power.

Right-Angle Connector and Protection Under Load

The right-angle DC plug lessens strain on the connector during extended use in a moving vehicle. Built-in short-circuit and over-temperature protection activate during sustained charging sessions. Smart LED indicators show power status while the adapter consumes less power over long drives.

Highlights

  • Powers Inogen concentrators from a vehicle 12-24V outlet
  • Right-angle DC plug reduces port stress and extends cable life
  • Built-in short-circuit and over-temperature protection safeguards the device
  • Smart LED indicator shows charging status at a glance
  • Compact 4.33 x 1.69 x 1.18 in design with 9.7 oz weight fits anywhere

Specifications

TypeAuto Adapter
Battery TypeLithium-Ion

Questions about this item

Does the charger come with the Inogen concentrator or do I buy that separately?

This is a replacement auto adapter only; the Inogen One G2 G3 G4 concentrator itself is not included.

Which Inogen models does this car charger support?

It is compatible with the Inogen One G2 G3 G4 and replaces part numbers BA-306 and BA-302.

What does the 12-24 V input mean for everyday use in my vehicle?

It plugs into a standard 12 V cigarette lighter socket and also accepts 24 V systems found in larger vehicles.

Also in this aisle

People compared these

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