Marine battery terminals use ring lug connections on stud posts with wing nuts or hex nuts for secure connections to 12V or 24V marine batteries for engine starting house banks and solar charging systems.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | Positive Post | Battery positive red ring lug | PWR |
| 2 | Negative Post | Battery negative black ring lug | GND |
Marine battery terminals use ring lug connections on stud posts with wing nuts or hex nuts for secure connections to 12V or 24V marine batteries for engine starting house banks and solar charging systems.