1What: /sys/bus/platform/devices/VPC2004:*/conservation_mode 2Date: Aug 2017 3KernelVersion: 4.14 4Contact: platform-driver-x86@vger.kernel.org 5Description: 6 Controls whether the conservation mode is enabled or not. 7 This feature limits the maximum battery charge percentage to 8 around 50-60% in order to prolong the lifetime of the battery. 9