Battery OEM Nissan or OEM Hyundai

My Nissan Leaf battery, which everyone on Reddit with an electric car they bought yesterday is very sure will die any minute, has yet to lose any of its range after 6 years and 50k miles.

My 2015 Leaf has 148k on it and still drives like new. The battery is down to about 85% but this is pretty old lithium tech with very early thermal controls on it.

My EV is 8 this year. I've not noticed a drop in range over that time, but I'll find out when it goes in for its last battery health check before the warranty expires.

I am on my second one in two years, their battery management is brilliant. I'm the summer I get well over 300 miles in my my Kona

I have a 2018. purchased in april of 2021. the previous owner had replaced the battery about 6 months prior to me buying the car, within 6 months, the replacement battery (nissan OEM) died. in november 2021 i got new battery from autozone, and it lasted just 3 years.

My Nissan eats batteries, about every 2 years. Nissan brand or not. It just likes new ones I guess

I\u2019m driving a 2023 Tucson Limited. I don\u2019t find Hyundai to be an attentive manufacturer. The car had a dead battery at 7,000 miles (no explanation)

I remember buying a brand new Hyundai in 2016 and the car only turned on once. Then I called them and they said they installed a bad battery and changed it lol. It went on to only last 5 years.

Shop Forman and Nissan tech of 15 years, lately we have seen a ton of frontiers come in for battery discharging. Some will be batteries that do test bad, some have been discharging for no reason even after confirming no parasitic drains, some believe the Telematics control unit is staying on/relaying to Nissan servers causing drains. With the variable charging systems controlled by the ECM/IPDM all of it just seems to be a recipe for electrical disaster. Not a fan of any of it

Bought a 2025 Rogue Platinum less than 2 weeks ago. So far, on day 4 the car was completely dead in my driveway. Needed the battery replaced.