
Thus, in most of the scenarios, Relay-based Isolator is the preferred choice for Dual Battery Applications involving battery banks of at least one Main Battery and one Auxiliary Battery. This kit was designed for the unique features of the stator charging systems for most all of the UTVs on the market today. A fully automatic Smart Battery Isolator product featuring PEP®.


An effective and simple installation dual battery kit.Featuring the latest generation UTV Battery Isolator (UTV-SBI-18).). Our high-performance electronic isolator allows you to charge two batteries from a single alternator, and keeps the starting battery isolated from the second.
#Smart battery isolator vs traditional battery isolator code#
However, if the drain on the charging system by the auxiliary or main battery bank reduces the system voltage below a certain point, it will disconnect the battery banks from each other, protecting them from excessive drain. Save additional 5 at Checkout - Use discount code save5. If the Relay-based Isolator determines that there’s not enough voltage in the primary source to perform an essential function, such as starting an engine, it will open the solenoid and allow current to flow from the auxiliary battery to make up the difference. When the engine starter is engaged, the Relay-based Isolator compares the voltage in both main and auxiliary batteries. Relay-based Isolator is best seen as switch that can direct current, enabling primary and auxiliary bank of batteries to be charged from a single source, using a solenoid. The higher the current, the bigger the voltage drop and the lower the efficiency of charging the dual battery. A Relay-based Isolator have no apparent voltage drop while for Diode-based Isolator there will be minimally 0.7V – 1.5V drop across the diode depending on the amount of current pass through.
