Handy Geng from China is known for his quirky inventions, and his latest project will definitely make you look twice. In addition to a full-sized TV as well as dozens of smartphones, it’s capable of charging a laptop battery thousands of times over. The exact specifications are not mentioned, but we do know that it’s capable of charging 5,000 phones with 3,000 mAh batteries boasting a nominal voltage of 3.7V.
Normal battery cells just was not going to do, so he decided upon a flat battery pack, similar to those found in EVs. However, a giant case was built to actually make it look like a power bank, and not just an EV battery. There are a total of 60 output charging ports that support up to 220V of electric potential voltage, the standard AC voltage in China.
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With this power bank, you don’t need to worry at all about lacking electricity when outdoors. You’ll never need to worry about a power outage again,” said Handy Geng.
