Why Phones Catch on Fire While Charging

Cell phones certainly make our lives easier, but they can also be dangerous. Sometimes phones explode! Literally. This usually happens with a lithium-ion battery, which most modern gadgets are equipped with. Since 2016, cases of batteries igniting have significantly increased. That’s why, as of this year, it’s forbidden to store gadgets with these batteries in […]

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Why Phones Don’t Work in Elevators

People have been to space, they have invented antibiotics, you can chat with your friends with the help of your watch! But once elevator doors close, all our gimmicky phones just quit! But the worst thing is that there’s nothing we can do about it. In most cases, radio waves easily penetrate all kinds of […]

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Making Super Powerful Power Bank

Making Super Powerful Power Bank In today’s video I want to show you how to make super powerful power bank 110/220V that allows you use almost any electrical device no matter where you are! We used 18650 batteries, auto inverter 24 to 220V, BMS Board With Balance Function and XT-90 connector! Budget of this project […]

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