Review on Uxcell Celsius Circuit Temperature Thermal Industrial Electrical in Circuit Protection Products by Doug Booth

Was an expensive 5-year-old handheld vacuum cleaner that we tend to break from time to time. I considered throwing it away and buying it back (as is customary in America), but instead I'm glad I took a look at the device to diagnose it. After the process of elimination, I determined that the cause of the problem was a small thermal fuse (it had no continuity at room temperature) that was supposed to protect the battery charge cycle from overheating. It was rated at 110C, but I couldn't find a direct replacement in a form factor suitable for the device. Went with them and they're still working great over a year later. The best news is I have 9 more of these in case one breaks down and is easy to fix.