InogenExternal Battery Charger for Inogen One G5/Inogen Rove 6-0.12 lbs. and 3.13 in. W x 2.75 in. L x 1 in. H

This is the easiest way to charge batteries. when charging on the unit. The unit gets extremely hot when charging. It's protecting you from your main unit getting overheated.I am thankful for purchasing this charger.I do believe it is quite overpriced .

Works quite well- takes a couple of hours to charge a 16cell battery- a bit pricey for the size, and came with all the necessary cords to plug into the wall - should only work with the G5 batteries

No carga en el carro por su alto consumo de corriente solo carga en el 3 y yo ocupo 5/6 el equipo ocupa 24 volts pero puede funcionar con 14 que es lo que da el auto en el encendedor es obligatorio comprar este aditamento aunque es muy sencillo y carga muy lento inogen debe hacer cargadores más eficientes si su costo es alto viene con un cargador extra incluído es un poco más chico que el normal

This item was not available when I bought my G5 model. I am SO happy that I can charge my back-up battery while using my machine. It is crazy to only be able to charge your battery with your machine off. This is a MUST item if you carry portable oxygen.

Easy to use and fast charging