Energi 2K: A Wall Charger With Built-in Battery

The Energi 2K developed by TYLT was designed to replace your standard wall charger and keep you charged your device all day and night no matter where you are. It is basically a USB wall charger with built-in battery (2,200mAh).

Simply plug the 2K into your wall and it acts like a normal USB wall charger to your devices. The Intelligent Charging Technology prioritizes the charge to your device until your device is fully charged. It then charges the 2200mAh battery onboard.

When you need it just unplug the 2K from the wall, fold down the collapsible plug and take it with you anywhere, making this a useful tool to carry around with you on your travels.

More details at its Kickstarter Page.