This battery can run one MiniCine Light at full power for at least 16 hours. It is stackable, and has three 1/4″ 20 mounting holes, so you can use it with an articulated arms so that is can act as the base for up to three MiniCine Lights. I recommend it as a desktop style portable light stand and base when paired with an articulated arm. While the case is 3D Printed, the 1/4″ 20 holes are a drilled into a 1.5″ x 4″  single 1/4″ steel plate, which gives a lot of strength and a bit more ballast, since you are using the battery as a base. Since all lithium-ion batteries have a limited number of recharge cycles, usually around 2000, when the battery finally wears out, your can easily replace the battery in the case instead of having to buy a whole new one. We really are trying to reduce waste and make our products user serviceable.