LifeChoice Activox External Battery

LifeChoice Activox External Battery



✔︎ Weighs 1 Pound
✔︎ Fits in Side Pocket of the Activox Carrying Case
✔︎ Supplies up to 3 Hours of Battery Life
✔︎ Small and Compact Design
✔︎ Compatible with the Activox Pro, Sport, and 4L


LifeChoice Activox External Battery

Supplement your Activox’s impressive internal battery life and get the most out of your day with the LifeChoice Activox External Battery.

Weighing just 1 pound, the external battery adds a minimal amount of weight to your concentrator while giving you up to 3.75 hours of additional battery life.

Depending on which LifeChoice Activox machine you are using. Using the external battery gives you the freedom and ability to take your life back and do the things you truly enjoy.

Advantages of the LifeChoice Activox External Battery:

  • Supplies up to 3.75 Hours of Additional Battery Life
  • Weighs 1 Pound
  • Compatible with the Activox 4L, Activox Pro, and Activox Sport
  • Has a Designated Pocket On the Carrying Case

Conveniently Lightweight

With all three LifeChoice Activox models having a powerful and long-lasting internal battery, it was important to keep the external battery at a minimal weight.

Weighing just 1 pound, the external battery is almost unnoticeable when you are using it. Even with the external battery your Activox will be easy to carry through the airport terminal, for a whole round of golf, or even on a leisurely hike while supplementing your battery life.

Patient Friendly Design

To keep your Activox portable oxygen concentrator compact and lightweight, Inova Labs designed the external battery to be small enough to fit in the side pocket of the custom carrying case.

The battery will securely sit in the pocket giving you peace of mind knowing it won’t fall out. However, the battery is easily accessible in the event that you need to swap it out to charge it.

Expected Battery Life:

Activox 4L

Flow Rate Internal Battery Life External Battery Life Combined Battery Life
1 10.25 Hours 4.75 Hours 15 Hours
2 8.25 Hours 3.75 Hours 12 Hours
3 5 Hours 2.75 Hours 7.75 Hours
4 4 Hours 2.25 Hours 6.25 Hours

Activox Pro

Flow Rate Internal Battery Life External Battery Life Combined Battery Life
1 12.5 Hours 3 Hours 15.5 Hours
2 7.25 Hours 3 Hours 10.25 Hours
3 6.25 Hours 2 Hours 8.25 Hours

Activox Sport

Flow Rate Internal Battery Life External Battery Life Combined Battery Life
1 5.5 Hours 3 Hours 8.5 Hours
2 4 Hours 3 Hours 7 Hours
3 3.25 Hours 2 Hours 5.25 Hours

*Battery life is dependent on the patient’s breaths per minute (BPM)

Charging the External Battery

The LifeChoice Activox external battery is able to be charged using the AC power supply while stationary and near a wall outlet. You may also charge the external battery on the go in your car, truck, SUV, R.V., or boat with the DC power supply.


  • Dimensions: 3.5″ L x 3″ W x 1.75″ H 
  • Weight: 1 Pound
  • Compatability: LifeChoice Activox Pro, Sport, and 4L
  • Product SKU Number: #XYC479B
  • Charging Methods: AC or DC Power Supply

Additional information

Weight 2.0 lbs


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