Cole Hersee’s new Smart Battery Isolator prevents loads on the auxiliary battery from draining the starting battery, and it’s different from traditional isolators as it’s not specific to an alternator ...

The 48525 and 48530 smart-battery isolators prevent loads on the auxiliary battery from draining the starting battery. They are not specific to an alternator type and are said to generate less heat ...

Cole Hersee Co offers various battery isolators for the trucking industry. The unit's solid-state switches are ideal for trucks using a standard battery Cole Hersee Co offers various battery isolators ...