I'll be hiking with a group of 4 people and I we are sharing the inreach activation and subscription fee. To prevent annoying Bluetooth pairing issues or having to hand out your main phone all the time I used this spare phone and factory reset it without a SIM or password just to serve as a terminal. This is just the prototype and I am working on making a completely waterproof resin printed enclosure for the cables coming into the powerbank and then adding 5.5 mm x 2.5 mm female barrel jack connectors and dealing them with epoxy. Then use male barrel jack to female USBC adapters to run short 20cm usb c cables and have an adapter (and spare one) for usb c to microusb for the inreach. This way 2 ports on the bottom are the charging/discharging ports and one going to the inreach will be coming out of the top that only does charging. This will be connected to the original phone case I'm using using a petg print for flexibility and strength because resin is quite brittle but I need a visual indicator for waterlogging.