InogenOne G4 Double Cell Battery
Code: 944000 MPN:
£3,118.80 (inc. VAT)
£ £ per unit, ex. VAT

- or -
Description Technical Specifications


Whilst we are currently holding a significant amount of stock - we are seeing an increasing demand by the NHS for this particular item. We are prioritising our dispatch efforts for NHS hospitals who urgently need our support at present. This means your order today will be placed in a queue to be dispatched as soon as possible. We currently expect to fulfil orders by the end of April as a worse case scenario.


InogenOne G4 Portable Oxygen Concentrators

The smallest and lightest portable oxygen solution. Perfect for users leading an active lifestyle with 3 pulse flow settings available.

For more information, please call our Homecare department on 0800 028 2194 or request a callback below.

INOGENONE® G4 breaks the barrier for greater independence and is the perfect solution for those seeking to maintain an active lifestyle whilst on oxygen.

Weighing from as little as 2.8lbs (1.27kg), the INOGENONE® G4 really does “punch above its weight” with an incredibly compact, sleek, and stylish design. It is the smallest and lightest portable oxygen concentrator in our range offering 3 pulse flow settings.

The G4 is very quiet and unobtrusive producing noise that is less than a normal indoor conversation. It is simple to operate. The user interface features a white back-lit LCD display that clearly shows the current pulse flow setting as well as the remaining battery life.

When using the G4, its intelligent oxygen delivery system works in accordance to the user’s respiration rate by automatically adjusting how short or long each burst of oxygen is delivered.

During the periods of high exertion, the oxygen is delivered in shorter bursts. Whilst sleeping or during periods when respiration is at a lower rate, the G4 will give longer bursts. This clever system will ensure the user maintains the correct dosage of oxygen as prescribed.

It comes complete with both mains and car power supply units. Also included is a protective carry bag together with a carry strap that can also fix directly onto the machine itself.

What's in the box?

  • INOGENONE® G4 main unit
  • 4 cell battery
  • AC & DC power supply units
  • Carry strap
  • Carry bag
  • User manual
  • Nasal cannula
Questions & Answers
Accessories Related Items

Make an Offer

Complete the form below. Please state how many units you require and how much you wish to pay per unit, excluding VAT. Get a decision within 20 minutes* during office opening hours

Listed Unit Price:

Quantity needed*
Price you wish to pay*
(per unit, ex. VAT)
Sensible offers are more likely to be accepted.
9am to 5pm Monday to Friday (exc. public holidays). Offers made outside business hours will be processed by 10am, next working day
call us 0845 826 9500