Power Your Laptop In The Middle Of Nowhere And Keep Your Phone Fully Charged

Have you ever been stuck somewhere without any access to power? I’m thinking about situations like an outdoor photoshoot where you need to top up camera batteries and use a laptop running Adobe Photoshop. Or how about being able to carry on working when there’s a power cut? Back in the 1980s, we used to have UPS (uninterruptible power supplies), large boxes with massive rechargeable batteries inside that could automatically turn on and keep a computer running within milliseconds of a power cut. 

Fortunately, these days, out laptops don’t gobble up quite so much power but it’s still useful to have a source of back-up power when you need it and many of us already use power banks for

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