AirSep External Power Cartridge

AirSep External Power Cartridge

For Reference Only

AirSep External Battery

AirSep's external batteries are designed for the the Focus, FreeStyle, and FreeStyle 5. The external batteries are lightweight and more convenient to use than the AirSep AirBelt, and can be charged simultaneously separately from the concentrator. The batteries are compact and portable enough to carry around with you, and a convenient clip is included so you can clip the battery on your pocket or belt. Each battery takes up to 5 hours to charge from 0-100% and can be charged individually or together with the AC or DC power cords. One battery tends to last about 3.5 hours on a setting of 2 for the AirSep Focus. The FreeStyle will give you 10 hours of battery life on the setting of 1, and 5 hours on a setting of 3. You will get around 7 hours on a setting of 1 and 2 hours on a setting of 5 for the FreeStyle 5. The battery has an indicator light that will inform you when the charge is getting low so you will always know when your battery needs to recharge. External Battery Charger sold separately.

*Battery only. Does not include charger.

Key Features

  • Low Battery Indicator Light
  • Battery Clip
  • Portable

Reviewers Tip:

You can use a DC or AC power supply to charge the batteries, which means you can charge your batteries wherever you go.

Charging Time is 5 hours, and lasts up to 6 hours.

Focus Battery Duration = 3.5 hours on a setting of 2;  
Freestyle 3 Battery Duration = 6 hours on a setting of 2;
Freestyle 5 Battery Duration = 4 hours on a setting of 2


How heavy is the battery?

The battery weighs approximately 1 lb, making it light and easy to carry around with you.

How long does it take to charge the battery?

The battery charges from 0-100% in under 5 hours.


Technical Data
Machine Weight
1.3 lbs
Machine Size Only
3 x 6.5 x 1 inches; Coil Cord is 2 foot in length
Battery Duration
Focus Battery Duration = 3.5 hours on a setting of 2
Battery Recharge
3.5 hours
96 Wh Li-ion
Extra Features
Built-in belt clip
Battery Warranty
90 days
Item Includes
One replacement Lithium-Ion battery model BT024-1

     Additional details:
     Power:  15v DC, 6.4Ah, 96 Wh
     AirSep POC External Power Cartridge

       Warning:  Do not crush, disassemble, heat above 212F or incinerate fire, explosion and severe burn hazard
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