That thing is what Vodafone calls the Booster Brolly, a modern fusion of traditional British summer rain protection and up-to-date mobile charging and signal enhancement.
It’s been designed by Dr Kenneth Tong of University College London, who has combined flexible solar panels with a high gain antenna to create an umbrella that can charge your phone while simultaneously boosting the signal. We’re not entirely sure it’s a good idea to place your head directly beneath a thing that amplifies mobile radio frequencies, but presumably the doctor knows what he’s doing and no one’s hair is going to fall out as a result.
The end product is a very useful umbrella accessory that weighs only 800 grams and has a USB charging socket on the handle for powering a phone or any other digital thing, that should be available to some lucky Vodafone VIP guests at this summer’s wave of festivals.
Although it might not be, as we’re a little concerned that this is not a real thing at all and is simply a festival-based PR stunt. However, Dr Tong seems to be a real person so perhaps his new-fangled electric umbrella is too. [Vodafone]













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Interesting idea but how is it going to charge your phone when it’s raining?
Walking round with an umbrella when it’s only mildly sunny makes you look like a berk.
It’s probably got a small battery in the handle that is charged when the sun is out.
So it’s ideal for festivals where it normally rains, hence that’s why it’s an umbrella. OK… solar panel on an umbrella that’s used in the rain.
Of course in the 10% of the time it doesn’t rain it might be usable.
Solar panel tech has come on a long way, even in rain, they can still be quit efficient.
Typical domestic panels are not that efficient @ 17%, they prefer to be kept cool as well so rain is good for that to but clouded skies are not going to generate more than a few watts an hour with that umbrella.
For a really fast charge you should use this brolly in a thunderstorm
I wonder if this is their fix to get 3G working in Leeds city centre
If you start seeing random Voda brollies open on rooftops around the city centre, then yep.