Inogen One G5 External Battery Charger BA-503

Easy to use.

Very easy to use

This was used on a pulse ox concentrator

Extremely easy to use! Charges a battery without it needing to be on the Inogen oxygen concentrator. So I can charge two batteries at once! So convenient! Excellent value for the money!

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

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.

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.

Charge batteries.

Now that I am dependent on oxygen it nice to have this handy small charger that can go anywhere with me.

Battery life is reduced the higher your setting so you end up buying a second battery. Using this you dont have to plug it in with the machine to have an extra ready to go.