Battery Isolators

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  1. 48161-BX
    New
    $239.84
    BATTERY ISOLATOR 200A 2 BATTERY
    • 200A at 12V DC, 12-36V
    • (3)5/16" (7.9mm) studs
    • (4)9/32" (7.2mm) diameter mounting holes
    • Size: 8-1/2L x 4-3/16W x 3-13/32H
    HD TRUCK/BUS/EMS/MARINE
    • Schottky Diode - Comply With Federal Spec KKK-A-1822B for Ambulances
    Out of stock
  2. 48160-BX
    New
    $133.85
    BATTERY ISOLATOR 200A 2 BATTERY
    • 200A at 12V DC, 12-36V
    • (3)5/16" (7.9mm) studs
    • (4)9/32" (7.2mm) diameter mounting holes
    • Size: 8-1/2L x 4-3/16W x 3-13/32H
    HD TRUCK/BUS/EMS/MARINE
    • Use with Alternators without Integral Electronic Voltage Regulator
  3. 48122-BX
    New
    $119.88
    BATTERY ISOLATOR 140A 2 BATTERY W/IGN CIRCUIT
    • 140A at 12V DC, 12-36V.
    • (3)5/16" (7.9mm) studs and (1)No.10 stud.
    • (4)9/32" (7.2mm) diameter mounting holes.
    • Size: 6L
    HD TRUCK/BUS/EMS/MARINE
    • Use with Delcotron-Type Alternators
  4. 48162-BX
    New
    $148.99
    BATTERY ISOLATOR 200A 2 BATTERY W/IGN CIRC.
    • 200A at 12V DC, 12-36V
    • (3)5/16" (7.9mm) studs and (1) No.10 stud.
    • (4)9/32" (7.2mm) diameter mounting holes.
    • Size: 8-1/2L
    HD TRUCK/BUS/EMS/MARINE
    • Use with Delcotron-Type Alternators
  5. 48051-BX
    New
    $118.85
    BATTERY ISOLATOR 75A 1 BATTERY
    • Schottky Diode
    HD TRUCK/BUS/EMS/MARINE
    Out of stock
  6. 48070-BX
    New
    $56.18
    BATTERY ISOLATOR 70A 2 BATTERY
    • 70A at 12V DC, 12-36V
    • (3)1/4" (6.4mm) studs
    • (2)9/32" (7.2mm) diameter mounting holes
    • Size: 5L x 3-1/4W x 2-3/16H
    HD TRUCK/BUS/EMS/MARINE
    • Use with Alternators without Integral Electronic Voltage Regulator
    Out of stock
  7. 48090-BX
    New
    $63.60
    BATTERY ISOLATOR 90A 2 BATTERY
    • 90A at 12V DC, 12-36V
    • (3)1/4" (6.4mm) studs
    • (2)9/32" (7.2mm) diameter mounting holes
    • Size: 6-1/2L x 3-1/4W x 2-13/16H
    HD TRUCK/BUS/EMS/MARINE
    • Use with Alternators without Integral Electronic Voltage Regulator
    Out of stock
  8. 48120-BX
    New
    $103.18
    BATTERY ISOLATOR 140A 2 BATTERY
    • 140A at 12V DC, 12-36V
    • (3)5/16" (7.9mm) studs
    • (4)Four 9/32" (7.2mm) diameter mounting holes
    • Size: 6L x 4-3/16W x 3-11/32H
    HD TRUCK/BUS/EMS/MARINE
  9. 21023AGM
    New
    $366.50

    SURE POWER BATTERY ISOLATOR 210A 6V-48V 210A 6V-48V
    • 1 Input 2 Battery Banks
    • With Ignition Circuit
    Dimensions:
    Length 12.5"
    Width (Base) 4.5"
    Height 2.5"
    Height(w/Posts) 3.375"

    CHEVROLET/GMC MEDIUM DUTY TRUCKS
  10. 52-75
    New
    $86.66
    Vanner Isolator 75A 1 Input, 1 Battery Bank
    • 12V With Schottky Type Diodes
    Dimensions:
    Length 4.724in / 120mm
    Width 2.992in / 76mm
    Height 3.228in / 82mm
    Ambulance, Fire & Rescue Vehicles
  11. 48092-BX
    New
    $96.71
    BATTERY ISOLATOR 90A 2 BATTERY W/IGN CIRCUIT
    • 90A at 12V DC, 12-36V
    • (3)1/4" (6.4mm) studs and (1) No.10 stud.
    • (2)9/32" (7.2mm) diameter mounting holes.
    • Size: 6-1/2L
    HD TRUCK/BUS/EMS/MARINE
    • Use with Delcotron-Type Alternators
    Out of stock
  12. 51-140
    New
    $231.41
    Vanner Isolator 180A 1 Input, 2 Battery Banks
    • 12V-24V With Schottky Type Diodes
    Dimensions:
    Length 9.843in / 250mm
    Width 4.409in / 112mm
    Height 3.78in / 96mm
    Ambulance, Fire & Rescue Vehicles
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