This project enables the portability of the UNIHIKER, allowing users to easily carry it around. It is powered by a 1200 mAh battery, and I used an external BMS)circuit for charging and monitoring the battery. The battery level indicator is located on the backside, and displays the current battery level using four LEDs. Users can Recharge the battery Through the USBC on the Bottom . The UNIHIKER can be powered ON/OFF using the push button placed on the bottom side . Press once for ON and twice for OFF . Optionally I also placed an anchor strap Lanyard on it which is easy to mount and remove . You can watch the building instructions on the video You find the wiring diagram , STL, .STEP files are attached down below . file is 3D rinted on AnyCubic Kobra 2 Neo. With Numamker Orange PLA+ filament
Portable UNIHIKER_STEP.zip 
Wiring Diagram 
