Power banks – devices can now be considered an inseparable object for many people in the context that smartphone use is becoming more than ever. And if you are a person who has ever bought or researched in this field, surely, we all know that the most popular portable charger that we often buy will have a capacity of about 10,000 – 20,000. mAh – enough for 3-6 phone battery replacements. However, just recently, a YouTuber guy surprised everyone when he invented and produced a giant backup battery with a capacity of up to 27 million mAh.
YouTuber guy and his work
The main character in the story is Handy Geng – a very famous name in the electronics field in China. However, Handy’s name was only really known more after he built this “super big” power bank. And it didn’t take long for his YouTube channel to be searched by many people. As Handy’s initial introduction, the reason that the guy who made this battery was simply bored with the fact that his friends had a larger capacity backup battery than him. Just that.
The process by which Handy made this giant backup battery
After all, it’s not that complicated
The first thing the guy does is buy a large battery core, commonly used in electric vehicles, then wrap them in a shell that looks like normal backup batteries and tweak a bit. little before attaching the power outlet with 220V output. It sounds simple, right? But according to the disclosure from Handy, this battery has up to 60 power outlets, can charge 20 devices at the same time and above all, it also provides power for TVs, washing machines, of course in a limited time. Limited battery capacity only.
Handy’s creativity is undeniable. However, after a few moments of surprise, the number of people questioning its practicality is not small. Indeed, with its super-huge size, perhaps no one but Handy would carry this battery to the street.