.Use anytime, anywhere
When you are outside for travel or anytime when your cell phone is
in shortage of power, you can charge your mobile & devices
in time, and talk when charging.
2.Convenience
Need only One AA alkaline battery or a Lithium rechargeable
battery could be used for charging the mobile phone.
3.Save Money
More economical than any competitive product and costs a fraction
of the cost of an additional battery.