Running low on power and desperately needing to send one last message or make one last call? The grab your keyring and look for the only key that can help you out in this situation: the bKey. It’s a small, white key-like device that gives your mobile device some much-needed power so you can do whatever it is you need to do before calling it a day.
Think of bKey as an emergency power source of sorts. Despite its small size, it can hold enough juice to keep your device powered up for an additional 30 minutes while you call, text, or surf the web.
The bKey can hold its charge for up to a month, so you don’t have to worry about constant recharging cycles. It’s currently up for funding on Kickstarter, where a minimum pledge of CAD$20-$25 will get you one of your very own (pricing depends on your phone model.)
VIA [ Geek ]