Originally Posted by ipersian
well, as a matter of fact all these programs try to reduce the battery consumption when the phone is idle, but they don't affect the battery consumption during the active using of the phone and probably make it worse, if your idle battery consumption without battery savers is acceptable you simply don't need them.
You can disable jd when you're actively using your device. There are endless custom settings that you can setup to work best with how you use your device.
I know the battery life in my razr has improved significantly since I began using jd ultimate.