Gionee Marathon M5 smartphone with two batteries and autonomy of 4 days, launched outside China

http://thechromenews.com/2015/11/25/gionee-marathon-m5-smartphone-with-two-batteries-and-autonomy-of-4-days-launched-outside-china/676
http://thechromenews.com/2015/11/25/gionee-marathon-m5-smartphone-with-two-batteries-and-autonomy-of-4-days-launched-outside-china/676

While some companies are looking for ways to optimize hardware and software to extend the use of smartphones, other companies simply choose the easy way. Gionee manufacturer from India has launched Marathon M5 model, which promises four days of autonomy to one wherein there. How can this smartphone and touch this performance? Simple. It includes two generously sized batteries.