The Trial Stimulator will warn you when the batteries are running low. When the Low
Battery Indicator Light flashes, you have 10 minutes or less of battery life available. If
the Low Battery Indicator Light stops flashing and remains lit, the battery is exhausted
and has to be replaced.
How to Change the Batteries in the Trial Stimulator
You will regularly need to replace the batteries in your Trial Stimulator. Use only the
special Nevro batteries provided. A spare set of batteries will be provided with the
Trial Kit. If needed, additional batteries can be obtained from your physician. Typically,
batteries last for approximately 5 days.
1. Turn OFF the Trial Stimulator by pressing the red Stimulation OFF Button on
the lower right.
2. Turn the Trial Stimulator over and remove the battery cover.
3. Remove the two old batteries.
4. Double check that the new batteries are the special Nevro batteries. They
should be purple.
5. Insert the batteries as you would in any device, matching the positive ends of
the battery to the positive symbol in the battery compartment. You may need
to use a little force to get the new batteries into the battery compartment.
Indicator Light. The Low Battery Indicator
Light will flash for about 10 minutes before
the batteries wear out. Replace the
batteries when the Low Battery Indicator
light first begins to flash so that you can
avoid interrupting your therapy.
When this indicator light is lit, the Trial
Stimulator can no longer provide