Sorry, re-read your request, and realized my reply wasn’t really what you were looking for, but I can vouch for the APC back-ups. The ones I’ve had over the years have lasted far longer than expected. I’d recommend them, as APC will give you a discount when you purchase a new back-up, and send the old unit back to them. They even provide you with the shipping label to do it.
No prob had an APC 500 believe it was for years, never a prob rplcd bat 3 times.
It took a hit one time a few years back and they told me after that it was no longer providing protection so I trashed it.
Havent had one since.Back in Fla now and storms are rolling through. Its summer
It will be them or these Cyber guys.
Had a real nice Belkin surge only but it took a hit too.
Some LED lit up saying it was no longer protecting