Force "Battery Saver" mode in Android Lollipop Cyanogenmod Forcing "Battery Saver" mode seems to be possible via Settings -&gt; Battery -&gt; Battery Saver -&gt; On using some Lollipop phones, but on my CyanogenMod 13.0-20150316 there is no such option:




Is this possible?
Another option is setting up  a Custom battery saver

According to this source:


  The Battery Saver parameter is defined in the Settings.Global class,
  although you won’t find the documentation on that page as the feature
  is not guaranteed to be present on every device.
  
  However, a cursory glance at AOSP or by listing all of the available
  settings on your device reveals that the Battery Saver parameter is
  defined under the low_power  constant. It holds an integer value of
  either 0 or 1 for “off” and “on” respectively. The trigger
  level/percent value for Battery Saver is defined under the 
  low_power_trigger_level constant, and this holds an integer value
  between 1 and 100. By modifying either of these two parameters, we can
  control Battery Saver ourselves.


Setting the custom battery trigger level  involves modifying the low_power_trigger_level constant itself to let the Android system handle enabling/disabling Battery Saver on its own.

Another requirement is adb, once setup execute:

adb shell settings put global low_power_trigger_level TRIGGER_LEVEL


where TRIGGER_LEVEL is the battery level (between 1-100%) that you want Android to enable Battery Saver.