Review on 🔌 Lever Gear CableKit - Portable Micro USB Keychain Charger Cord with Carry Case, SIM Tool, and Extra Adapter. Micro USB Key Chain Charging Cable Kit. (1 Pack, including USB-C Adapter) by Jeremy Choi

Let me say this is not a substitute for my daily exercise. It stays strictly in my tech bag and is rarely used due to the pandemic. Although you don't need it, this is exactly what you need for this situation. A small cable to connect to the test. Sturdy enough to put in your backpack pocket and keep your phone charged. When you're done, it fits right where you need it. The SIM card poker does a hell of a job of cleaning up the thin edges of your phone and poking at anything you want to poke at. Sure, there's no USB-C fast charging, but it's the perfect tool if you need it anyway.