The Exide 6LMS200L is a lead-acid deep cycle battery, and when it is fully charged, the voltage is typically around 12.6 to 12.8 volts for a 12V lead-acid battery. During charging, the voltage can rise above this range, often reaching up to about 14.4 to 14.8 volts when on a charger, depending on the charging method and the specific charger used.
To ensure a healthy state of charge, check the specific manufacturer's guidelines, as they may