Doing the math again, Samsung's 64GB Pro Micro-SDXC card costs around $60 online. You can get a 16GB iPhone 5S for $199 with a contract -- the same price as the 16GB GS5. But bumping up to the The Samsung Galaxy S5 is an impressive phone, but like all phones, it may run out of battery. If you're looking for a way to extend your Galaxy S5's battery life, you should consider getting a case with a built-in battery. Browse the top-ranked list of battery case for galaxy s5 below along with associated reviews and opinions. Battery for Galaxy S5, (Upgraded) 4300mAh S5 Battery Li-Polymer Replacement Battery for Samsung Galaxy S5 G900A AT&T, SM-G900V, G900F, G900H, G900R4, I9600, SM-G900P, SM-G900T. Galaxy S5 Battery,Upgraded 7800mAh Extended Battery [Up to 3X Extra Battery] with Black Protection Cover & Case for Samsung Galaxy S5 All Versions. 4.5 out of 5 stars. The Qi wireless fast charge supports up to 15W charging. Note that 10W for Apple, and 15W output for Samsung, Google Pixel, and other compatible devices should be expected. The 20,000mAh battery provides up to 72 hours of power. There are three outputs providomg 18W via a USB-A, 15W via the Wireless Qi charging mechanism, and 20W of power via Compare. NEW Original Samsung Galaxy S6 Battery 2550mAh SM-G920 EB-BG920ABE. $ 21.99. Free Shipping. Add to cart. Compare. Page 1/3. Replace your phone’s battery with a genuine Samsung® battery for long calls and uninterrupted use. Choose from a lithium polymer battery with less memory loss, or the lithium-ion with significant energy density. Turn off the device. Press and hold the following three buttons at the same time: Volume Up key, Home key, and Power key. When the phone vibrates, release the Power key but continue to press and Performing the "Spin Test". Remove your battery from your phone, and lay it on a flat surface. Pretty much any table will do, but make sure there's plenty of free space around, because you'll be trying to spin it around in a second. This is my Galaxy S3 battery, used daily for over a year and a half. Apr 22, 2014. #5. Eclipse2K said: I can't for the life of me figure out why the Android System is using more battery than my display. This is when the display is turned on for 4+ hours in a single charge. My first day with the S5 the display was #1 but ever since its been Android System. mid6s.