It is difficult to determine the exact voltage and amperage output of an alternator based solely on its dimensions. Alternator output can vary depending on several factors, including the specific design, internal components, and intended application. Without additional information or documentation about the alternator, it is not possible to provide accurate voltage and amperage values.
Some alternators may have their specifications printed on the housing or may come with a datasheet or label indicating their electrical characteristics. If you have access to such information or any other relevant documentation, it would be more reliable to refer to that for accurate voltage and amperage details.
