Overview
- An e‑bike battery reportedly began smoking and then exploded inside Kari Ann Peniche’s five‑bedroom Troutdale home, quickly engulfing the house while her family and pets escaped.
- Security camera footage and videos Peniche posted to Instagram show heavy smoke and flames spreading within seconds, and she says the family lost nearly all their possessions.
- Peniche says the household first noticed a strange smell before her son or his friend found the smoking battery, which she reports began exploding almost immediately.
- The University of the Built Environment explained that 'thermal runaway' is a rapid, self‑accelerating battery failure that can reach very high temperatures, ignite or explode, and emit toxic gases.
- Coverage to date relies on Peniche’s videos and statements and does not report an independent cause confirmation or official investigative findings, and she is publicly warning others to watch for signs such as smell, smoke or unusual heat from rechargeable batteries.