Tootfinder

I looked into buying a solar charged battery bank. This product category is completely dominated by no-name 3rd party sellers. 🚩
Charge time is key. No listing had even a rough estimate for solar charge time. 🚩
An example unit claims max solar power 1.13 w, with enough battery power to charge an iPhone 14 Pro twice. Working from that, you'd need ~25 hours of full sun to fully charge. I'd roughly estimate that means at least 3 days in summer. Not quite worthless, but close…

"Simultaneously to Steve Jobs’s introduction of the iPhone in January 2007, Google started publishing a series of blog posts called “Testing on the Toilet”. On May 15th, 2008, this series featured a famous issue: “TotT: Using Dependancy Injection to Avoid Singletons.” The writing was literally on the wall of toilets worldwide: Singletons are bad™®©. Sadly, the much more exciting idea of dependency injection contained in the article got lost in the minds of most readers."
https://deprogrammaticaipsum.com/the-hype-cycle-of-oop/