This bright LED power bank got me through a 3-day blackout - and it can do so much more

A single charge of the 10000N was enough to run the Flash-1 mod for days, and it works with other accessories like fans and air pumps.

• A tough power bank that's built to IP67 standards
• The unit has been built for standalone use and for use with custom accessories such as lights and fans
• This is a top-tier power bank in terms of performance and reliability and is built for outdoor use.

Follow ZDNET: Add us as a preferred source on Google.

Last year I covered the super-rugged Elecom Nestout 5000N power bank. I put that to the test by trying to break it, caveman style, with a brick, and, well, it didn't break. In fact, I'm still using it. I was so impressed that I got myself a few more bits from the Elecom line to test -- the Nestout 10000N ...