
If either battery is receiving a charge, e.g.

To make things even better this unit is “Dual Sensing” which senses the charge of both batteries. True® Smart dual battery isolator sensing features The small size and rugged construction of these units allow for quick simple installation for even the most novice Driver. True® Dual battery Smart isolator can be installed between batteries with a common ground to automatically control the charging process to the batteries but continue to provide isolation of them when a charging source is unavailable.
#1 140 amp true smart battery isolator dual sensing Pc
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True® EZGO TXT 94-Up Medalist TXT Golf Cart Battery Cable Set (4 Gauge).EZGO Marathon Golf Cart – Battery Cable.UTV Lithium Dual Battery Connect & Monitor Kit True UTV-SBI-LCM.True Lithium Dual Battery Connecting Kit True UTV-SBI-LCK.True Smart Lithium Isolator UTV-SBI-19L for UTVs.UTV Dual Battery Connecting Kit – UTV-SBI-CK.True UTV Dual Battery Connect & Monitor Kit – UTV-SBI-CM.Dual Battery Voltage Meter (Dual Display).BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty.What could be easier? **If you need installation wiring, see Dual Battery Kit or ATV/UTV Kit. Easy-to-follow directions for the most novice DIYer. EASY-TO-USE: The 140 Amp Dual Battery Smart Isolator comes with mounting plate and hardware.Great for extreme vibration applications as well. This International Protection rating means that your KeyLine isolator is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments.

RUGGED DURABILITY: Unlike other isolators on the market, the KeyLine Automatic 140 Amp Dual Battery Isolator is IP65 Certified.It's like having two separate power sources for each battery while only having one alternator! Voltage Sensitive Relay (VSR) cuts in at 13.3 volts and cuts out at 12.8 volts to ensure your primary battery is always charged and ready to start your vehicle. VOLTAGE SENSITIVE RELAY: The KeyLine Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems.This compact battery isolator was built ultra-small (2.6" x 2.6" x 2") to fit almost anywhere! A perfect fit under the hood to get close to your dual batteries. ZERO VOLTAGE DROP: Forget the traditional diode relays and so-called "solid state" devices that can rob you of almost 2 amps of output power! The Keyline Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance - with ZERO sacrifice.
