https://www.dekut.com/Technology/tips-and-tricks-to-increase-samsung-galaxy-s4-battery-life-%7C-canadabatt-com/ The Samsung Galaxy S4 has proved to be one of the most popular smartphones, as about 10 million of the smartphones have been sold worldwide in just a month since its release. The Samsung Galaxy S4 comes with a bigger mobile phone battery of 2,600mAh which stores about 500mAh more power than its predecessor which runs on a 2,100mAh battery. Tue, 28 May 2013 10:16:30 UTC en