LifeChoice Activox 4L portable oxygen concentrator | ResMed
LifeChoice Activox 4L
Healthcare professionals > Products > Oxygen > LifeChoice Activox 4L

LifeChoiceTM ActivoxTM 4L portable oxygen concentrator

LifeChoiceTM ActivoxTM 4L portable oxygen concentrator

The LifeChoice Activox 4L portable oxygen concentrator (POC) features a long-lasting battery and advanced technologies in a user-friendly, lightweight design. It is equipped with responsive algorithms, variable settings and useful features to meet your patients' therapeutic requirements. Carry bags, adjustable straps and charging options provide freedom and flexibility to meet their lifestyle needs. Patients won’t feel weighed down by therapy. Instead, they can forget about their disease and focus on enjoying an active life.


Technical specifications

Oxygen delivery PULSE-WAVE- Settings 1-4
Oxygen concentration 90% ± 3%
Weight 2.2 kg (4.8 lbs)
Size (W x H x D) 230 mm x 200 mm x 112 mm
Display type Transflective with buttons
FAA approved Visit our Travelling with oxygen page

Battery runtimes

Setting 1 2 3 4
Internal battery runtime* 10hr 15min 8hr 15min 5hr 4hr
External battery runtime* 4hr 45min 3hr 45min 2hr 45min 2hr 25min
Total runtime* 15hr 12hr 7hr 45min 6hr 25min
Charge time 4 hours external – 2 hours internal

LifeChoice Activox 4L Package

Comfort, ease of use, portability and effective therapy: it's all contained in the LifeChoice Activox 4L package. 

A. LifeChoice Activox (4L model shown)
B. 4-way carry case - Use as a backpack, shoulder bag, waist pack or briefcase
C. Adjustable straps - For use with 4-way carry case
D. DC charger - For charging on the go in a vehicle
E. AC charger - For charging at home or on the go through a standard wall outlet
F.  Accessory bag - To hold power supplies, extra straps and manual
G. Standard 210 cm long single lumen nasal cannula (sold separately)
H. External battery (sold separately)

How to buy

Please search through our Activox distributors


* Hours are approximate. Runtimes are based on breaths per minute.