Enerpak Tube is physically smaller than Vault, measuring a little less than 4” long, 1.75” wide, and just shy of 1” thick. Its single USB port supports 1A charging, enough to power iPhones and iPods at full speed. To the left of that output is the Micro-USB recharging port, and underneath the two is a flashlight that can be activated by double clicking the power button, which is located along the curved edge. While flashlights are…
