Old Nexus 5x that I use to show exterior camera feeds via Tinycampro would never hold a #$+&ing charge while in use. Replaced internal battery with 18650 "UPS". : r/18650masterrace
Google Nexus 5x died red light - YouTube
Nexus 6P - 9to5Google
Nexus 5X Review
Nexus 5X Troubleshooting - iFixit
Fix-A-Brick 2: Nexus 5X Rises From The Ashes | Hackaday
Best Buy: LG Refurbished Google Nexus 5X 4G with 32GB Memory Cell Phone (Unlocked) Carbon GSRF-LGH790.A3USBK
Nexus 6P won't load to normal mode, stuck in Google logo screen, stuck in bootloop, other issues – The Droid Guy
Nexus 5 red light of death!!!! Please help anyone? - YouTube