Did you know that with a compact device that fits in the palm of your hand, you can start a car with a large engine capacity?
Are there a lot of those who, after updating to iOS 11, have a faster phone? What to do about it?
Why do external batteries / power banks break down so quickly?
Is it true that in order to use the battery life at full capacity, you must first discharge the device to zero and charge to the maximum? Or is it a myth?
Is the battery on an iPhone (6s) worth me? An explanation in the comment?