Knowing which apps are the biggest battery drainers on our smartphones is one step towards making sure we have more power more often.
It’s usually pretty soon after your car battery splutters its last breath that the finger pointing starts – who left the lights on? Chill out people, there’s a new gadget in town and it’s a versatile number.
You’re in the dreaded ‘red battery’ stage and you’re getting those warnings. 20% battery remains, 10 % battery remains – fear not though, help is at hand.