Charging a 6V Battery with a 12V Charger: Does It Hurt the Battery’s Health?
Using a 6V charger on a 12V battery does not cause immediate harm. However, it results in inefficient charging and reduces the battery’s performance and lifespan. To maintain optimal charging efficiency and electrical safety, always use a charger that matches the battery’s voltage. Furthermore, repeated overcharging can lead to reduced battery capacity and shorter lifespan. … Read more
