I'm asking about this queston: https://superuser.com/questions/1760973/is-this-ups-product-safe-to-be-around

I don't understand why the question was closed. The reason is about shopping recommendations, while the question is not. It asks for explanation of the warning in the manual.

Since UPS is a standard computer accessory it could be on topic here. Some people consider this a "gray area", but I see the general consensus here is to allow questions about management of the UPS. For instance, [here][1].


  [1]: https://meta.superuser.com/questions/13462/which-ups-related-questions-are-on-topic