Portable batteries have become more and more popular in recent years, with the rapid development of mobile phones and other gadgets that you use every day.
Such an accessory has become even more indispensable if you go a long way and you are not sure that you can always rely on a socket to help you with a few extra percentages on the battery of your smartphone or wireless headphones. you use. With a 10,000 mAh portable battery you can charge your phone twice and there is still something left, maybe for the smartwatch.
What would you say, though, if you had an external battery with more or less unlimited capacity? Maybe it’s too big a word, but certainly 27,000,000 mAh are almost unlimited, given that phones usually have capacities ranging from 3,000 to 4,000 mAh.
In other words, according to the creator of this huge battery, you could charge your phone about 5,000 times. Certainly, the figure is much higher than the number of charging cycles your smartphone will go through from the time you buy it until you decide it’s time for an upgrade.
Handy Geng is the YouTube user who made this ambitious project, motivated by the fact that the high capacity battery he bought was overshadowed by those of his friends. That’s how the idea of a ”super mare mega power bank”, which Geng built in his workshop.
The largest portable battery in the world has wheels and you can “tow” it with a rope
He originally built the frame on which the battery was to be placed. This way, you should know that this is a really portable battery, even if it’s not exactly the one you could keep in your backpack.
The finished product even looks like a portable battery, only it is several hundred times larger than a regular one. It has 60 sockets available, so you won’t have to worry about the lack of these ports. However, it does not have any USB port, somehow strange for an external battery, but rather understandable in terms of such a project, made mainly for fun and to show “That is possible.”