Do I have to replace the 12v battery?

[Kaibarival365]

Hi, guys! I'm not sure if my 12V battery Niro 2 HEV 2019 needs replacement. No issues, but it self-charges frequently when starting the car. It's integrated under the rear seat, not commonly sold online. Any idea on replacement cost at a dealer?

 

[ElectricWheels]

Do you know if your 12V battery is still covered under any waranty? I've been wondering about the warranty coverage for 12V batteries. It's worth checking your warranty documents or contacting your dealer to find out. If it's still covered, you might be able to get it replaced for free or at a reduced cost. I've learned that warranty checks are always a good idea