How do you check a used EV's battery health? / First-time EV buyer with no way to judge battery health

First-time EV buyer with no way to judge battery health

What people actually reported
Showed 51% / 168 km at dealer, implying ~340 km full
“It showed 51% and 168 km at the dealer, so I figure about 340 km at full. That seems low with only 6,000 km on it.”
@lcote_19
Test drive showed ~30% and ~70 km left in the cold
“I test drove a used 2020 Kona at -16 °C and it showed about 30% with roughly 70 km left.”
@jonas_lehto
Dealer's ICCU/12V repair claim has no Hyundai record
“The dealer says the ICCU and 12V were replaced, but Hyundai has no record of it. A VIN lookup also showed it was a lemon law buyback.”
@bsimmons_24
Dealer listing for a 2023 EUV gave no battery health info
“I'm going to see a 2023 EUV with about 40k miles this weekend, and the dealer's listing doesn't say anything about battery health.”
@marlin_t09
Questions still raised in the forum