you know the anxiety you get when you’re out and the battery on your iphone crosses into the red? yeah. the worst.

designer tsung chih-hsien feels our pain. he’s designed a tiny cardboard capsule that can charge up your phone for two, four, or six hours. it's called the mini power and it’s recyclable and biodegradable.

tsung envisions these being bought at convenience stores, on perforated sheets, so you can buy them in bulk and then when you need one just break it off, use it, and recycle it.

i love seeing smart and thoughtful product design. if we need two more hours of battery life, why not make that process involve sophisticated design?

more here.

via design taxi