Replacing the battery in a Galaxy Tab is no small task. The device was not made with replacement batteries in mind, so you need to take it almost completely apart in order to access the battery ...

Samsung Galaxy Tab S2 . Google's Marshmallow Android update, for example, had a special Doze mode that retained more battery life when devices are in a sleep state.

The Samsung Galaxy Tab S2 battery life is also underpowered when compared to contemporaries like the Apple iPad Air 2 and the Samsung Galaxy Tab S that came before it. It's not one of the stand ...