Battery Care is a feature that can help extend the battery lifespan. In Battery care, the battery status is represented by three levels (Good, Fair, and Needs attention) and it helps you understand whether your recent charging habits have impacted the lifespan of the battery. If it reaches the “Needs attention” level, we suggest you choose and turn on one of the following Battery care modes.
There are three modes available: AI Charging /Scheduled Charging /and Double Lifespan(only available in Max series). All three modes can reduce the time the battery remains fully charged when not in use to prevent the deterioration of the battery’s performance.
Note: The operation information in this FAQ may not be applicable to all types/series of Zenfone product. Some options in screenshots and operating procedures may slightly vary, depending on the software and firmware version.