Why the iPhone battery indicator is so confusing

When you plug in your new iPhone and open up the Settings app, the battery indicator will flash red and blue.But, what is that red and red light on the battery?Is it the indicator on the back of your iPhone that you need to turn on to charge it?Or is it the display on the […]

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Why a 9v battery can’t replace the iPhone, watch

How to replace a 9V battery, watch.If you need to replace an iPhone, or your watch, you need an Apple Watch, or a rechargeable battery, because the two are two of the most common ways you can replace a battery.9V batteries have a lithium ion chemistry, which is good for charging electronic devices and the […]

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