Voted Best Answer
Jun 13, 2025 - 10:05 AM
The Orion DC DC Charger need a source battery. It is a Battery to Battery charger, not an alternator to battery charger. The alternator needs to see a battery voltage and it cannot sense through the Orion to your destination battery. In addition you cannot connect your alternator to an electronic device because electronic devices can turn off for any number of reasons and then the alternator is left charging nothing and would self destruct.