ULTIMATE PHONE BIKE HOLDER & CHARGER GBI-2018 EDITION

thingiverse

This is a phone holder and charger for bike. Tested over 700km on https://www.gbi-event.org/en/events/gbi-europe-2018.html During large trips more than 8 hours I need a holder and charger to follow the route track by gps. I use https://www.oruxmaps.com/ than you can upload offline maps and keep battery. Tested with Huawei p8 lite (with case) and Pocophone F1. You coud modify lower support to fit your phone. Use small usb cable to connect. Max sizes on bike: handledbar 36mm, stem 36mm Power are supplied by two 18650 battery. You can bring with you extra battery and change on route. Can use one or two battery, but ensure both are charged equally because are connected in parallel. You can charge battery with module and mini-usb but it's better to keep support on bike and not move so much. 18650 case are based on https://www.thingiverse.com/thing:1048858 - https://www.thingiverse.com/thing:3225917 MATERIALS: -Some PLA fill -Two 18650 lithium battery -134N3P module: https://es.aliexpress.com/wholesale?catId=0&initiative_id=SB_20181119030218&SearchText=134N3P -One M3 nut and screw (40mm or more recommended, but you can use 20mm). -Red and black cable. -4 metalic or copper surfaces 5x5mm aprox. -Adhesive sealant rubber -Zip cable ties. INSTRUCTIONS: -Print all files, use infill 40%- 60%. On base part, no support are needed because aditional turrets are included. Please cut it after!! -Print also two 18650 battery holders and taps. -Glue or use zip file to fix battery holders to main base. -Fit 134N3P module and cabling trought internal holes. First solder metal surfaces to cable, let enough cable to unscrew battery, beware positive and negative and put batteries on parallel. WARNING! DONT SHORTCUT BATTERIES. There is no indication/protection for + and - I recommend use cable colors. -Install lower part. I use a extra screw to fix from upper part. -Mount screw handle on 40mm screw and fix with nut fit on base part. Those is used to fit upper part andn fix the phone. -Line the bottom with adhesive sealant rubber to prevent vibrations with bike handlebar. -Fix on bike with zip ties (better if you can get reusable ones to release support from bike). Use internal hole. Enjoy your ride!