Inogen One G5 External Battery Charger BA-503

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

Compact. Easy to use. Works for single and double battery.

Charges G5 battery without having to keep concentrator plugged in!

Good deal

Charge batteries.

Easy to use.

I just got it

Product works great

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.

This was used on a pulse ox concentrator