Did not even take 2 days till at night during a thunderstorm, power did fail.
My screen did turn dark after the UPS switched to battery power and then took the usual 2-3 seconds to show the image again. The PC however kept running, nothing was lost in the slightest. So, there is a fraction of a second or so of no power, to short to affect something like a PC though.
Took about 30 minutes, maybe 25 or 35 for power to be back, at which point the batteries were still at 75%. Granted they are very new, will degrade over time, but that is quite good.
Gofundme https://www.gofundme.com/f/regaining-my-independence-after-medical-issues
My Wallets:
Bitcoin: bc1qqk506f2cgmqtw0k7tk5jxna2m3w2vde0vxrhle
Ethereum:
0x43A27d130069f8D0D539E70Bd9E04bE36BEE9Da4
Monero: 86j3eTJyJup1yfxfQwJfb52bubPLGUSvZNiaXjHYSYAqVaExqHz4fwMFhtuQVBd3HRUsmP9ED1Ebk6Grf6UNd7ED5oZhnvf
Doge: DGkYzp1m3rE4NG8ktEyXLjsGrKwjbcB1q5