Genesis G80 battery drains after 24 hours despite multiple replacements on Genesis G80

Some Genesis G80 owners report experiencing rapid battery drain even after multiple replacements, which may be linked to several underlying issues. These owners often check for electrical problems, including inspecting the alternator and charging system components to ensure they function correctly. Additionally, some have found that disabling connected services in the vehicle can help preserve battery life. There are also reports suggesting that constant communication between the smart fob and the car might contribute to the battery drain, prompting further investigation. For those who continue to face issues, consulting with a Genesis dealership or qualified mechanic is recommended for a thorough inspection to identify the root cause. Furthermore, ensuring that replacement batteries are of high quality and compatible with the Genesis G80 is crucial, as using authentic Genesis batteries may prevent compatibility issues. Many owners have shared their experiences in online forums, indicating that battery drain may be a common problem among Genesis G80 vehicles, and exploring these communities could provide helpful insights or solutions.