Inogen One G5 External Battery Charger BA-503

Purchased to keep my batteries ready to go. Expensive but worth it because I always have a battery to go and since Im using oxygen 24-7, this is a valuable asset!!

oxygen necessity

Charge batteries.

works great I can charge my spare battery while using my innogen

Added more time to my Mothers day

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

going in vacation and had to order this for the multiple inogen batteries we have. Came on time and works perfectly and at almost half price of the mfg website. Just received batteries from same company. Trust this company, they delivered !!

Very easy to use

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.

Got this to charge spare batteries, it charged the battery better than the regular charging method.. Really like this charger .