Features:
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 Dual Battery Isolator is the only unit designed with cutting edge programming to deliver optimum performance - with ZERO sacrifice. 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.
VOLTAGE SENSITIVE RELAY: The Automatic 140 Amp Dual Battery Isolator is all you need to charge Two Battery Systems. 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. It's like having two separate power sources for each battery while only having one alternator!
RUGGED DURABILITY: Unlike other isolators on the market, the Automatic 140 Amp Dual Battery Isolator is IP65 Certified. This International Protection rating means that your isolator is safe for use even for your off-road needs in dusty, wet and unexpected extreme weather environments. Great for extreme vibration applications as well.
Voltage sensitive relay12 volt 140 ampRed LED indicator.Allows split charging of the 2nd battery bank without discharging the primary/start battery.The relay makes at 13.3 volts and breaks at 12.8 volt.
Advantages of fitting a VSR over conventional charge (diode isolators). Easy 3 wire connection at the battery. No need to bypass existing alternator wiring. VSR have no volt drop. Conventional diode isolators incur a minimum of 0.6 volt drop. Compact size - No large heat sink Cost effective solutionQuality products; affordable prices
Specification:
High Quality 12V 140A Split Charge VSR
Material: ABS+metal
Continuous current: 100-120A
Instantaneous current: 160A
Current consumption-charging: 250mA
Current consumption-standby: 8mA
Environment temperature: -20℃~50℃
Departure delay: 5-10 seconds
Recommended fuse: 80Amp
Power stud: M6 copper screw nut
Surge protection: built-in
Dimensions: 68mm (L) x 68mm (W) x 52mm (H)
quantity: 1pcs