Inogen One G5 External Battery Charger BA-503

First unit was damaged but supplier sent new one immediately ,arrived the next day .

Very lite and easy to charge batteries .

Slightly difficult to get off and on. Difficult to see how the price is justified.

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

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!!

My dad is using to externally recharge (while not attached to the concentrator) the spare double battery for his Inogen One G5, and it works well. Slides onto the battery end easily; audible click lets you know it’s attached properly. Lights indicate battery charging and charge completed. Charging lights are small, not so easy to see for the vision impaired, but would be helpful for most users. The price here was lower than direct from the manufacturer. Handy for charging a spare oxygen concentrator battery so one always has a battery with a full charge.

oxygen necessity

This was used on a pulse ox concentrator

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.

Surprising light, nice indicator light, but over priced. The bad thing is they are the only ones that have this pin layout and form-factor for the charger, so they get to overcharge the handy capped. Would I buy again: yes because I need to be able to charge my batteries.