Free Download battery saver Donate (root) v4.5.2 Patched apk battery saver Donate (root) v4.5.2 Patched Requirements: 2.2 and up Overview: Battery Saver will change the system ROM configuration for better battery life. Unlike other simillar applications do, this application will not cut-off the mobile, wifi, etc connections while sleep, will not slow down the data connections, will not slow down the processors, etc. but this application will configure for the best battery settings in the system ROM for better battery life.Free Download battery saver Donate (root) v4.5.2 Patched apk