Battery Enclosure Box

This is a battery enclosure for a mobile robot project.

A link to the battery is here:
http://www.amazon.com/Lepow-Dual-ports-Smartphones-USB-charged-Lithium-polymer/dp/B00DWKK6PY

Note: The T-shaped structures on the top are hooks into the base of my Raspberry Pi enclosure. They are NOT included in the box top object. I printed them out separately and then drilled holes through the top and glued them in.