With the rise of non-removable batteries in computers and smartphones, power banks have become an essential item to keep in one’s backpack on a daily basis. At first, consumers were looking for 5000 mAh battery packs, then 10000 mAh, and then 20000 mAh, as our electronics become more and more power-hungry. However, one Chinese influencer has recently pushed power banks to new heights by creating a 27 million mAh power bank from the ground up.
Handy Geng, a Chinese electronics handyman influencer, recently posted a video titled “I Made a 27,000,000 mAh Portable Power Bank” on his Weibo and YouTube accounts.
He satirically mentions in the video that he is tired of his buddies having bigger power banks than him, and that he wanted to show that he possessed the largest and longest-lasting battery of them all.
The man appears to have purchased a large flat battery pack, similar to those seen on the bottom of an electric vehicle, based on the architecture of the power bank. He then encased the battery pack in a silver metallic casing, which gave the design the appearance of a power bank, although one that was much larger.
The Chinese man then proceeded to set up the input and output charging ports, installing one input charging port and 60 output charging ports that could sustain up to 220V of electrical potential voltage.
