JuiceBox is an Open Source 15kW Level 2 EV Charging Station, mass production of which was successfully funded on Kickstarter just a couple of months ago. The device is a full-featured J1772 charging station and supplies up to 60A and operates on both 120V and 240V. It's built around an Arduino microcontroller and EMotorWerks is making both the hardware and software open source. It is small enough to be used as a mobile charger. It is faster. It is more affordable and flexible than other chargers available on the market today.
To read more about JuiceBox, check out: https://emotorwerks.com/