Kyocera DuraForce Pro - Manual (Page 200)

Device Settings 190
2. Tap Battery .
3. For additional details and settings options, tap a usage category.
 Check your battery condition and access additional options.
Eco Mode
Eco Mode allows you to conserve battery life while using your phone.
1. From home, tap Apps > Settings > Battery > Eco Mode.
2. Tap an option to enable or disable the Eco Mode.
– or –
1. From home, tap Apps > Eco Mode .