Having a strong battery life is probably one of the most important features on a mobile device – there is nothing worse than having your battery drained in the middle of the day. Here’s a great concept idea that’s called the “Jump-Start CARD”. Basically you would get a battery life kick from another battery when they are placed on the card… just like jumper cables do on your car. The only issue is finding somebody who would be willing to drain their battery.
Via: Yanko Design