Special Report: The final design for the next generation of Altech Batteries’ solid-state sodium-nickel-chloride (SNC) uninterrupted power supply (UPS) battery systems is complete, paving the way to ...

That reminds me I need to do a UPS test. My APC 1500va makes a chick as it switches to and from battery power. I assume it's a relay switching the power source. My G5 has been running off UPS power ...