AirSep External Power Cartridge and Charger
AirSep External Power Cartridge and Charger....One battery will last for 3.5 hours on the setting of 2 in the AirSep Focus. With the Freestyle, you will get up to 10 hours of battery life on the setting of 1, and 5 hours on the setting of 3. On the Freestyle 5, you can have up to 7 hours on the setting of 1, and 2 hours on the setting of 5.
The AirSep External Battery and Charger is perfect for those who use one of the small AirSep portable oxygen concentrators, who are also active and want a more convenient alternative for more battery life. Now you will be able to charge two of these great lightweight batteries at one time, and it will take no longer than 5 hours to charge. The external batteries are more efficient and lighter than the AirSep AirBelt, which is worn around the waist.
The new AirSep External Batteries have a clip on the back, so you can simply clip them securely in place on your belt or pocket. The battery can then be hooked up to your AirSep Focus, Freestyle or Freestyle 5 for more battery life. h external battery will let you know when the power on it is getting low, with a low battery indication light. You have plenty of time, however, with both external batteries charged and ready to go when you need them.
-Charge 2 batteries simultaneously
-Contains an easy-to-read light system
-Easy-access battery gauge displays remaining charge
-Built-in belt clip for easy wearability