Simpiz has launched an Indiegogo campaign to fund iTron, a portable battery charger the manufacturers claim can take on a full charge in 18 minutes, and enough of a charge to fill your iPhone in as little as 3 minutes. It has a maximum capacity of 9,000mAh, and the company said it developed a proprietary chip that allows the iTron base station to charge four individual cells inside the portable battery itself at the same time. The company has already sailed past its funding goal, with $47,000 raised and a month to go. There are still lots of $79 pledge levels available that will get you an iTron, with other options available, too. The video below offers a look at the device.