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Thor 85 Amp 12v Automatic Smart Battery Isolator

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Price: $ 79.75



Top Features:

  • 85 Amps, 12 Volts
  • Boost function for inverters
  • Automatic isolation for main batteries
  • High quality components

Thor - 85 Amps 12v Automatic Isolator - THAI-85

Thor 85 Amps 12v Automatic Isolator THAI-85



  •  Availability:
  •  In Stock
  •  Weight:
  •  
  •  Shipping:
  •  See Cart
  •  Tax:
  •  Paid
  •  Manufacturer:
  •  Thor
  •  Model No.:
  •  THAI-85
  •  Dimension:
  •  3.4"W x 3.1"D
  •  Height:
  •  3.4"H
  •  Warranty:
  •  2 Years
  •  Returns:
  •  30 days w/ 15% Restocking Fee



  • Shipping GuideShipping Guide
  • User Manual / TipsThor 200 Amp Automatic Smart Battery Isolator manual

Thor Thai-85 smart battery isolators are designed to isolate main batteries from auxiliary batteries and provide a boost function from the aux battery if the main battery voltage should get too low.



Specifications of THAI-85:

  • Electrical:
    • 9-16V DC
    • 85A continuous
    • 750A inrush
  • Power studs: 5/16" -24 copper studs
  • Wire connections: 18 AWG, SXL, 6"
    • a. violet – BOOST
    • b. black – GROUND
    • c. white – STATUS
  • Mounting: 5/16”x19/32” on 2 13/64” centers
  • Dimensions: 3.4” x 3.4” x 3.1”


Other Features:

  • The two batteries are electrically connected together when either battery voltage is above 13.2V for 2 minutes (e.g. during charging).
  •  The two batteries are isolated when both battery voltages are below 12.7V for 1 minute.
  •  The BOOST function connects the two batteries to provide more starting energy.
    •  To enable the BOOST function, connect the violet wire to 12V DC via a momentary switch or through the ignition switch.
  •  The STATUS indicator and the on-board LED are turned on when the two batteries are connected together.


Battery Isolator Wiring Diagram

Battery Isolator Wiring Diagram