Walk up to any right-minded business owner and you’re sure to be told one thing – it’s supposed to be about the green stuff. And I don’t mean the Benjamins. To get an idea of what I’m talking about, ask yourself what it would take to give your mobile device enough juice without doing Mother Nature any harm. The answer to that question might not yet be known for sure, but that question is what Devotec Industries is trying to address with its new Solar Charger. While it doesn’t have the best thought of name in the business, this little number should be able to “keep your phone juiced up twice over before needing a recharge.” It contains a built-in 1800mAh battery under a charging solar panel, and aside from that it also charges via USB cable or AC adaptor. Devotec made sure it would be compatible with the widest range of portable devices possible, and at £19.99 or about $40 USD a pop, it sure beats replacements.