
5 myths about charging mobile phones in our daily lives. Source and details at : https://voiceofpeopletoday.com/5-myth... Let’s face it, batteries don’t last very long (or you’re on Twitter/Facebook too much), and we need to charge our devices several times a day. The batteries in your modern-day gadgets—from iPhones to laptops to Bluetooth headphones to tablets—are a different beast entirely. These are lithium-ion (aka li-ion) batteries, and they have some pretty significant advantages over NiMH and other rechargeable batteries that came before. Lithium-ion batteries are also totally different from straight-up lithium batteries, which aren't rechargeable. What's far more dangerous to a battery's well-being is heat. Lithium-ion batteries despise heat. A li-ion battery that's been exposed to temperatures of around 100 degrees Fahrenheit for a year will lose about 40 percent of its overall charge capacity. At 75 degrees, it'll lose only about 20 percent. Something that's not an issue is overcharging. Contrary to what you might think (or have been told), leaving your phone or laptop plugged in all the time is not bad for its battery. That's because your gadgets, the batteries in them, and the chargers you attach them to are actually pretty smart about the way they do business. Trickle charge—what your battery gets when it's connected and full—is way less detrimental to the battery's health than a larger discharge would be.
5 myths about mobile phone charging - YouTube |
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Science & Technology | Upload TimePublished on 14 Jul 2017 |
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