Inogen One G5 External Battery Charger BA-503

Easy to use.

Product works great

oxygen necessity

Must have if you have a spare battery for your Inogen. Quite pricey, but works as designed.

It’s great. Easy to use. Totally silent. Charges pretty quickly and it’s small.

extra charger for Inogen portable supply..

For 285.00 and it doesn’t work 90% of the time I’ll pass

Best price for this product.

Mother’s oxygen machine

This is an excellent battery charger for my Inogen, but it sure ought to be for the $300.00 price. It is amazing how much they rip us off on prices for the Inogen.