Q: How do I know the battery's charge level of my device?


A: Both battery types have a fuel gauge that indicates the approximate charge level of the battery when it is not installed in a  defibrillator. Push the gray button below the battery symbol to check the battery’s charge level before installing it in the defibrillator.


Note: Always carry a spare, fully-charged battery.


For both battery types, the four battery indicators shown here represent approximate charge.


Battery Warning Indicators

Errors and omission excepted