RUNASO RV Service

Certified RV Service Hamilton Based, Ontario Wide Service

Book Now

Battery Isolator Installation

Professional installation of RV battery isolators to manage charging flow between battery banks and reduce unintended battery discharge.

Schedule Battery Isolator Installation
Call Now
RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

Quick Service​ Overview

Mobile & In-Shop Service

Final Availability may depend on RV size, condition, and access.

  • Hamilton Region (Ancaster, Dundas, Flamborough, Glanbrook, Stoney Creek, Waterdown, Downtown Hamilton, East Hamilton, Mountain)
  • Niagara Region (St. Catharines, Niagara Falls, Welland, Fort Erie, Thorold, Grimsby, Lincoln, Niagara-on-the-Lake, Pelham, Wainfleet, West Lincoln)
  • Halton Region (Burlington, Oakville, Milton, Halton Hills)
  • Peel Region (Brampton, Mississauga, Caledon)
  • Wellington County (Guelph, Fergus, Elora, Centre Wellington, Puslinch)
  • Haldimand County (Caledonia, Cayuga)
  • Brant County (Brantford, Paris)
  • Toronto (Downtown Toronto, North York, Scarborough, Etobicoke, York, East York)

Charge Flow Control

Charging current is directed appropriately between batteries.

Battery Protection

Reduces unintended discharge between banks.

System Compatibility

Installation is matched to RV electrical design.

Common Problems We Fix

Multiple battery banks require controlled interaction.

Chassis battery draining while parked

House loads pull from starting battery.

Improper charging distribution

One battery bank charges while others don’t.

Electrical system upgrades

Added batteries or solar systems require isolation.

Preventive power management

Reducing long-term battery stress.

Related Services
RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

RV Electrical Repair

Professional diagnostics and repairs for RV electrical systems, AC and DC, onboard and shore power.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

12V DC system repair

Diagnose and repair RV 12V electrical issues to restore reliable power to critical systems without guesswork or unnecessary part replacement.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

Wiring repair and re-routing

Professional repair and re-routing of RV electrical wiring to address damage, reduce risk, and improve long-term reliability within existing system limits.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

Electrical safety compliance checks

Professional safety-focused inspection of RV electrical systems to identify hazards and verify compliance with accepted electrical safety standards.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

Electrical system diagnostics

Professional diagnostic evaluation of RV electrical systems to identify faults, inefficiencies, and safety concerns across DC and AC circuits.

RV service technician in red RUNASO uniform walking toward a modern RV in a neutral outdoor setting

RV Electrical

120V AC system repair

Professional diagnosis and repair of RV 120V AC electrical systems to restore safe shore power operation and reliable appliance performance.

Our Solution

RUNASO provides battery isolator installation focused on compatibility, correct wiring, and proper integration with existing charging sources. We install isolators to manage charge flow safely—without guaranteeing battery longevity, charging performance, or correction of unrelated electrical faults.

Electrical System Review

We assess battery banks and charging sources.

Isolator Selection & Installation

Appropriate isolator type is installed correctly.

Basic Functional Verification

Charge flow behavior is checked after installation.

What's Included

Battery & Charging Assessment

Review of battery banks and charging paths.

Battery Isolator Installation

Installation and wiring of isolator unit.

Post-Installation Check

Verification of proper battery separation.

How The Service Works

Power System Review

We review battery layout and usage goals.

Isolator Installation

Isolator is installed and connected.

Final Review

Operation and limitations are explained.

Pricing

Battery isolator installation pricing depends on isolator type, battery configuration, and wiring complexity. Quotes are provided after assessment.

Isolator type (relay, smart isolator, DC-DC)

Number of battery banks

Wiring distance and access

Integration with solar or inverter systems

Why Choose RUNASO

RV Electrical Integration Experience

Battery systems must work together safely.

Compatibility-Focused Installations

Correct isolator selection matters.

Clear Scope & Expectations

We manage charge flow—not battery health.

Testimonials

Google Profile

Frequently Asked Questions​

Battery isolator installation involves installing a device that manages charging and power flow between multiple battery banks, preventing unwanted battery drain while ensuring proper charging.
A battery isolator allows the engine alternator or charging system to charge multiple batteries while keeping them electrically separated when needed.
It prevents one battery bank from draining another, protecting starting batteries and ensuring house batteries remain available for RV systems.
Yes. A disconnect switch manually cuts power, while a battery isolator automatically manages charging and separation based on system conditions.
RVs with multiple battery banks, auxiliary power needs, or alternator charging setups benefit the most from a battery isolator.
Yes. Proper installation helps ensure batteries receive appropriate charging without overloading or imbalance.
Yes. Voltage levels, wiring condition, alternator output, and battery configuration are evaluated to ensure correct operation.
Yes. Incorrect wiring or compatibility issues can lead to poor charging, voltage drops, or electrical system instability.
Most installations are completed within a few hours, depending on battery layout and wiring complexity.
Absolutely. It helps manage battery resources efficiently during extended off-grid operation.
Yes. Many isolators are compatible with solar setups when properly integrated into the charging system.
Installation or inspection is recommended when adding batteries, upgrading charging systems, or experiencing battery drain issues.

Schedule Battery Isolator Installation

Battery isolators help control how charging power is shared between battery banks, such as chassis and house batteries. Proper installation improves charge management and reduces cross-drain risks—without modifying battery capacity or correcting underlying charging system issues.
Contact Us