A study for improving energy efficiency in mobile devices

Energy efficiency is increasingly importantfor mobile devices. This paper represents a review of existing techniques for mobile devices and present a new approach that makes a mobile device last longer. This is done by increasing the battery capacity in the same physical space and by enhancing the circuit board. This study overcomes few problems that cause the mobile device to lose its efficiency. This paper also shows the environmental friendly materials for the framework that can be recycled, which will helps in reducing the waste material.