iGuerburn12V Car Charger for Inogen One G5 G3 G4 G2 Oxygen Concentrator, DC Adapter Replace Inogen BA-306 BA-301 Power Cord Accessories with Additional Fuses*2-8.3ft

It works great in the car, keeps the battery full and O2 running.

After contacting supplier, they did send a replacement.We purchased this charger to have extra and not change each time you are in different vehicles. The charger is four months old and quit working. It worked maybe 10-12 times in the four months. Red light is on fuse is good but won't charge and we tried in different vehicles. Very expensive for short time use.

Gets warm during use. Don't know if that is always true.

Used on my portable oxygen

So far so good. I've only used it a few time and it has worked well.Very heavy duty cord and seems very well built.Thank You

I bought this for my inogen portable oxygen concentrator. The factory plug is expensive, but this one the price was decent and it works like it's supposed to. Good product.

I have been using this cord for about 4 months it’s heavy duty and it charges pretty fast my portable oxygen.I love it.

This charger keeps on beeping and i have to unplug it couple times and plug it back in for it to work. The charger gets hot too I don’t know if it’s normal to be that way. After one month of using it and couple times it malfunctions, it just doesn’t work anymore. I guess you get what you paid for a generic one. Too bad they only give one month return policy period. I bought one directly from my oxygen company for $85 since they said it’s not safe for the unit to use generic chargers. Now I’m just waiting for it to get delivered.