Today's power banks usually have a capacity of 6,000-10,000 mAh. But a YouTuber from China managed to create a power bank with a capacity of 27 million mAh!
The YouTuber named Handy Geng initially said that he was jealous of his friends who had bigger power banks. So the gang took revenge by making a power bank whose capacity and size was absolutely fantastic.
With his DIY skills, Geng made a power bank casing made of metal. The size of the case reaches 180 cm x 120 cm, so this is not a portable power bank that can be put in a trouser pocket. But Geng made his power bank easier to carry by placing wheels at the bottom.
The capacity is 27 million mAh which Geng claims can charge 5,000 cellphones with a 3,000 mAh battery. Most of the power of this power bank comes from battery packs commonly found in electric cars.
Not only for recharging cellphone batteries, this power bank is equipped with 60 plugs and can charge laptops, electric bicycles, and other standard size power banks.
It didn't stop there, Geng dragged his power bank to the riverbank to further demonstrate his abilities. With the power bank, he can watch TV, activate the washing machine, and even cook the fish he catches using an electric stove.
"With this power bank, you don't have to worry about electricity shortages at all outside the house," said Handy Geng, as quoted from Kotaku, Thursday (3/2/2022).
"You don't have to worry about power outages anymore," he continued.