Another Lithium Ion batteries question

Here's another supplier of ready-to-go LI batteries with some in automotive sizes. So far I can't find anything in writing about their prices or warranties (without calling them). Their 138 amp hour U27-12XP product looks like it might be a good fit for many 12V RV applications - notice it's great energy density spec. Click on their product data chart at the lower left in this link:

https://www.valence.com/products/