A Chinese creates the world’s largest power bank with a capacity of 27,000,000 mAh, supposed to charge more than 5,000 phones

Handy Geng, a Chinese electronics tinkerer and influencer, has created a huge power bank with a capacity of 27,000,000 mAh. Geng posted a YouTube video in January, where he detailed the process of building the power bank. He added a cheeky caption: “It seems like everyone has a bigger power bank than mine. I’m not that happy with it. So I made a 27″ portable charger power bank 000,000 mAh.”

A report from MySmartPrice said Geng estimates his power bank has the capacity to charge over 5,000 phones with 3,000 mAh batteries. The innovator appears to have used a large battery similar to those seen in electric cars.

The power bank measures 5.9 x 3.9 feet. The huge device sports a protective frame and includes around 60 ports. It can withstand 220V electric potential voltage through its output charging connectors. What else? One can run major electronic devices like TV, washing machines and even charge electric scooters with this power bank.

Geng attached wheels to the device for easy transportation. It doesn’t look much different from a standard power bank available in the market, only much bigger. Although it’s too big to carry around while traveling, it solves the problem of frequent power outages in homes.

Besides the massive power bank, Geng’s YouTube channel is full of funny videos of the innovator building outrageous technologies such as flying wings, a homemade security patrol robot, a tissue paper heating machine, etc


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