In this video I will show you all the parts you need to build and assemble a lithium powered POWER BOX. Power box's are great for charging cell phones, charging tablets, powering ice fishing graphs, and many more options. We often bring a POWER BOX fishing or hunting with us. You can power lights in your Ice Hut, Power your graph, run a glow cup, power your GoPro, as well as charge your cell phone all at the SAME TIME. All items used in this build are located below. Also links provided below to buy the necessary parts to build your own POWER BOX for very cheap.