How will Eaton bring lithium-ion batteries to the data center?
We're looking at multiple vendors. And if you look, there's certain companies that do certain chemistries around lithium-ion.
The number one issue around lithium is safety. No one wants the Samsung incident. There are different grades of lithium. We use a lithium iron phosphate type, not a cobalt-based lithium. It's not as compact and dense in energy terms, but it's still much greater than lead acid. But it also doesn't have some of the runaway temperature issues. [Lithium-ion battery use] will vary depending on the different market segments, and then the overall payback justifications.