Why do your tablet and phone need plugging in every day? Actually, they don’t. Jane Hoskyn reveals how to double your battery life, or even make it last for days
Scientists can explore Pluto and even do head transplants, but they still can’t make a tablet battery last for a couple of days without having to plug it in.
OK, you could make your battery last for weeks if you were to close all apps, switch on aeroplane mode and leave it in the sock drawer. But if you do that you might as well not have a tablet at all.
Many of the best ways to make your battery last longer are well-known – don’t run a zillion apps at once, for example. So we won’t insult your intelligence by filling two pages with them, but we will start with a few basic battery tips you may have forgotten. Then we’ll reveal the latest battery tricks, including a couple of hacks the manufacturers don’t want you to know.