WirthCo 20092 Battery Doctor Isolator, 150 Amp 12V Dual Battery Controller

Save $101.00
WirthCoSKU: 19-3518

Price:
Sale price$308.00 Regular price$409.00

Shipping calculated at checkout

Stock:
In stock (25 units), ready to be shipped

Description

The WirthCo 20092 Battery Doctor Battery Isolator is a fully automatic electronic dual battery controller designed for reliable battery management in 12V systems. Using advanced electronic switching technology, it allows efficient charging of both batteries while protecting the starting battery from discharge.

Product Details

Key Specifications

  • Manufacturer: WirthCo
  • Manufacturer Part Number: 20092
  • Series: Battery Doctor
  • Application: 12 Volt battery charging and isolating systems
  • Amperage: 150 Amp
  • Control Type: Electronic automatic controller
  • Includes Solenoid: No
  • Includes Switches: Yes
  • Includes Fuse: Yes
  • Includes Mounting Bracket: Yes
  • Condition: New

Features & Benefits

  • Fully automatic dual battery controller for seamless operation
  • Charges two batteries from a single alternator
  • Keeps starting battery isolated to prevent discharge
  • Priority charging for starting battery
  • Manual override/reset button allows parallel connection for jump starting
  • Electronic switching technology for efficient and reliable performance
  • Over-current and surge protection for modern vehicle electrical systems
  • Water-resistant (IP62 rated) for marine and outdoor environments
  • Compact, lightweight design for easy installation
  • Automatically charges auxiliary battery as needed
  • Backed by a limited 1-year warranty
  • Product Description
  • The WirthCo 20092 Battery Doctor Battery Isolator provides a high-capacity solution for managing dual battery systems in RVs, marine applications, and service vehicles. Its 150 amp rating makes it suitable for higher electrical loads while maintaining reliable isolation between the starting and auxiliary batteries.
  • This unit ensures the primary battery remains protected while still allowing efficient charging of the auxiliary battery. The built-in manual override feature enables both batteries to be connected in parallel for emergency starting when needed.
  • With a compact, water-resistant design and advanced electronic protection features, this isolator is built for durability and dependable performance in demanding environments.
  • Important Notice
  • This electrical component is non-returnable. Please confirm compatibility with your system before purchasing.

Estimate shipping

Recently viewed

You may also like