If you have a UPS with 3 outlets that are battery backup,
could you use a cube tap on one of those outlets, to
increase the number of items that would be protected during
a power outage (assuming they are under the wattage)?
Yes. You can hook up as many items as you want as long as you don't go over the output ratings. Of course, the more power you use, the less backup time the UPS will provide.
