Prestigious and world-renowned tech company Sourcingmap.com just came out with what can arguably be described as the world’s first portable iPhone charging dock. This is actually way cooler than it sounds- it isn’t just a portable AC charger for your iPhone. Remember PDA jackets? Well, this “iPhone Dock” is equipped with a 2200mAh built-in battery, so you charge your iPhone’s internal battery on the go. Neat! The iPhone Dock comes with a custom-made silicon case, too, and is sure to be appreciated by people who travel and use their iPhones every minute of the way. The iphone DOck weighs just 117 grams and is available immediately.