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<pre style="background-color: #ACC8E5; color: #112A46; border-radius: 10px; padding: 10px;">
<pre class="header-style">The Battery Level trigger fires when the battery level increases or decreases to a selected level, or on any battery level change. This is useful for automating power-saving features or notifications based on battery status.</pre>
'''HINT:'''
''' Options '''
<pre style="background-color: #ACC8E5; color: #112A46; border-radius: 10px; padding: 10px;">
* '''Increase/Decrease''' - Trigger fires when battery reaches a specific threshold
** '''Increases to''' - Fires when battery level rises to or above the specified percentage
** '''Decreases to''' - Fires when battery level falls to or below the specified percentage
* '''Any Change''' - Trigger fires whenever the battery level changes
''' Configuration '''
When selecting "Increase/Decrease" mode, you can specify the threshold:
* Use the slider to set a battery percentage from 0% to 100% (default is 50%)
* Alternatively, select a variable to dynamically determine the threshold level
* Choose whether to trigger on increases or decreases
''' Variable Support '''
You can use an integer variable to specify the battery threshold instead of a fixed value. This allows for dynamic thresholds that can be changed at runtime.
''' Examples '''
''Example 1: Low Battery Warning''
<pre class="trigger-style">Triggers
Battery <= 15%</pre>
<pre class="action-style">Actions
Enable Power Saving Mode
Notification: Battery is low - 15% remaining</pre>
''Example 2: Resume Normal Mode When Charged''
<pre class="trigger-style">Triggers
Battery >= 80%</pre>
<pre class="action-style">Actions
Disable Power Saving Mode
Enable Wi-Fi
Enable Sync</pre>
<pre class="constraint-style">Constraints
Power Connected</pre>
''' Notes '''
* The trigger only fires once when the level transitions to the new state, not on every subsequent level change where the condition remains true
* For example, if you set "decreases to 20%", the trigger fires when battery drops to 20%, but not again at 19%, 18%, etc. until the battery first rises above 20% again
* The trigger listens for the system broadcast ACTION_BATTERY_CHANGED
* Some devices may not report every 1% change but may report in intervals such as 5% or 10%
* The "Any Change" option is useful for logging or monitoring battery drain patterns
''' See Also '''
* [[Constraint:_Battery_Level|Battery Level Constraint]]
* [[Trigger:_Battery_Temperature|Battery Temperature Trigger]]