2018 Niro EX Touring Graphite Edition and 2021 Niro EV Premium
I may have missed it along the way butLithium batteries are very expensive but I beg to differ on "don't do deep draw well". They do so much better than lead-acid with lower voltage.
You are correct that one should never use the Niro to boost another car. That is best handled by a battery booster pack.
I was looking for suitable replacements for our club sailboat to start a diesel with glow plugs and then get about a 15 min charge while we get out into open water and set sail. After eng shutdown, the electrics stay on for the marine radio, depth finder, lights and pumps for three, four, five hours. After another cold eng start, the batteries may get about a 20min recharge on the way back to the barn. I don't recall seeing any lithiums in the pack of candidates not that they would be willing to spring for them given the price. **** they balked at AGM's.