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DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4
DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4 DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

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Used  US$14.80
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Product details

Management number 212756124 Release Date 2026/04/06 List Price US$14.80 Model Number 212756124
Category
  1. Automotive
  2. Replacement Parts
  3. Batteries & Accessories
  4. Battery Accessories
  5. Battery Switches
  • Adjustable Dual Battery Isolator: Designed for 12V dual battery systems; allows two power sources to charge from one alternator without battery drain concerns
  • Customizable Voltage Settings: Enables efficient power management with adjustable CUT-IN/CUT-OUT voltages for different battery types; supports a range of 4.5-20V
  • Adjustable Switching Delay: Prevents frequent isolator switching caused by unstable currents; prolongs battery life with delay times adjustable from 0-60s; recommended at 15s
  • Switchable Manual/Automatic Mode: Provides both modes and visual LED voltage readouts for real-time status indicators
  • Wide Compatibility: Suitable for 12V lithium batteries, LiFePO4, and lead-acid batteries; ensures versatile and reliable power management

Model DE-C340
Brand Name DEWINNER
Unit Count 1.0 Count
Item Weight 0.53 Pounds
Part Number DE-C340
Coil Voltage 12 Volts
Contact Type Normally Open
Manufacturer DEWINNER
Mounting Type Screw Mount
Connector Type Crimp
Current Rating 140 Amps
Item Type Name Adjustable Dual Battery Isolator
Operation Mode Automatic
Contact Material Silver
Included Components adjustable dual battery isolator
Warranty Description 1 Year Manufacturer
Upper Temperature Rating 80 Degrees Fahrenheit
Minimum Switching Voltage 4.5 Volts

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

DEWINNER 12V 140Amp Dual Battery Isolator Kit, Smart Voltage Sensitive Relay for Trucks, RVs, ATVs, UTVs, Boats & Campers – Works with All Battery Types Including Lithium & LiFePO4

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