What size are battery terminal connectors?
What size are battery terminal connectors? What Are the Different Battery Terminal Sizes? The most common battery terminal size is 10 mm ring size, other sizes may come in 8, 11, 12 and 13mm. Most car battery terminal sizes are in 11mm and 13mm for the battery posts. They have 13mm for the terminal on bolt. What is SAE battery terminal? Auto Post Terminal (SAE terminal) This is the most common battery terminal type, and any person who has replaced a car battery can easily recognize it. In order to prevent accidently connecting the terminals in reverse polarity, the positive...