The Samsung Galaxy S5 boasts an impressive battery life (going well over 24 hours for most users on a single charge), but now you can double its battery life thanks to a new extended battery case offered by ZeroLemon. Whether you’re struggling to keep your Galaxy S5 alive throughout the day, or if you simply want a longer charge, you should consider investing in the ZeroLemon case. It’s a brilliant case that’s both attractive and beneficial. And with a price of just $49.99, it’s cheaper that a lot of the so-called “premium” cases on the market. Do I Really Need an Extended Battery For My Galaxy S5? I guess it depends on how much you use your device. The Samsung Galaxy S5 features a 2800mAh battery, which should provide a full 24 hours on a single charge for most users. However, if you plan on watching streaming video or perform other power-intensive operations, you can expect a single charge to last for about 12 hours. Critics have praised the Samsung Galaxy S5 for its exceptional battery life, saying it trumps nearly every other next-gen smartphone. The ZeroLemon can boost the Galaxy S5’s battery an eye-opening 7500mAh. You don’t have to be a…