What happens to electric golf cart batteries hooked up wrong?

When electric golf cart batteries are hooked up incorrectly, it can lead to several potential issues. If the polarity is reversed, it can cause a short circuit, which may result in damage to the batteries or other electrical components of the cart. Reversing the polarity can also lead to overheating and potentially cause the batteries to leak or explode. Furthermore, connecting the batteries in the wrong sequence can cause imbalances in the charging and discharging process, leading to reduced battery performance and lifespan. Therefore, it is crucial to ensure that the batteries are correctly connected to avoid any potential damage or safety hazards. It is recommended to consult the manufacturer's instructions or seek professional assistance when connecting electric golf cart batteries.