Inogen one G5. Oxygen concentrator.

I bought this for my dad in February 2023. Within a month or so his condition deteriorated and he was provided with NHS cylinders followed by a non portable machine thus this has seen very little use .The total package cost £2720

The unit come with a carry case

standard battery 46.1 WH

larger battery 92.2 Wh

three pin plug charger

car charger

user manual

link to product can be found at company site , intermedical homecare

This model has now been discontinued, they are selling a used similar model for £2274 but mine comes with an additional larger battery which they are selling for £450.00.

sell for 1700.00