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Handy Geng

This 27,000,000mAh “portable” power bank can charge your camera battery thousands of times

Feb 1, 2022 by John Aldred 3 Comments
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Power is always an issue for photographers and filmmakers when you’re away from plug sockets for extended periods of time. And I’m a big fan of portable power for my gear and to recharge stuff. But this one really takes the cake. It’s billed as “portable” power bank, but it doesn’t exactly fit in your pocket… Or even a camera bag. An entire camera bag. Without any camera gear in it. But this thing has huge a storage capacity to match its huge size.

It was built by Chinese tinkerer Handy Geng, who decided to go a little over the top after seeing that his friend’s USB power banks were bigger than his. So, he set about making his own DIY 27,000,000mAh power bank. Yes, you read that right, a 27 million mAh – or 27,000Ah or 27kAh – “portable” power bank. Potentially enough to charge a camera battery thousands of times over!

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Udi Tirosh: from diyphotography.netUdi Tirosh is an entrepreneur, photography inventor, journalist, educator, and writer based in Israel. With over 25 years of experience in the photo-video industry, Udi has built and sold several photography-related brands. Udi has a double degree in mass media communications and computer science.

Alex Baker: from diyphotography.netAlex Baker is a portrait and lifestyle driven photographer based in Valencia, Spain. She works on a range of projects from commercial to fine art and has had work featured in publications such as The Daily Mail, Conde Nast Traveller and El Mundo, and has exhibited work across Europe

David Williams: from diyphotography.netDave Williams is an accomplished travel photographer, writer, and best-selling author from the UK. He is also a photography educator and published Aurora expert. Dave has traveled extensively in recent years, capturing stunning images from around the world in a modified van. His work has been featured in various publications and he has worked with notable brands such as Skoda, EE, Boeing, Huawei, Microsoft, BMW, Conde Nast, Electronic Arts, Discovery, BBC, The Guardian, ESPN, NBC, and many others.

John Aldred: from diyphotography.netJohn Aldred is a photographer with over 20 years of experience in the portrait and commercial worlds. He is based in Scotland and has been an early adopter - and occasional beta tester - of almost every digital imaging technology in that time. As well as his creative visual work, John uses 3D printing, electronics and programming to create his own photography and filmmaking tools and consults for a number of brands across the industry.

Dunja Djudjic: from diyphotography.netDunja Djudjic is a multi-talented artist based in Novi Sad, Serbia. With 15 years of experience as a photographer, she specializes in capturing the beauty of nature, travel, and fine art. In addition to her photography, Dunja also expresses her creativity through writing, embroidery, and jewelry making.

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