This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.
EA-Logo-RGB-Master_Yellow-Dark-Grey-Black

Popular searches

Shop All Collections
On Sale
Workshops Choice

Cart 0

SIGN UP FOR $10 OFF YOUR FIRST ORDER

No more products available for purchase

Products
Pair with
Estimate shipping
Add order notes
I give authority to leave the package if unattended (Yes/No)
Subtotal Free
View cart
Shipping, taxes, and discount codes are calculated at checkout

Your Cart is Empty
Battery Isolator Switch Solenoid HD 100amp continuous
Battery Isolator Switch Solenoid HD 100amp continuous

Battery Isolator Switch Solenoid HD 100amp continuous

SKU: BLS100C
$99.00
  • VEHICLE
  • INCLUDED
  • DIMENSIONS
  • Note from Manufacturer

Universal – suitable for 4WDs, RVs, campers, and commercial vehicles with dual battery systems.

1 × 100A Battery Link Solenoid

65mm (L) × 75mm (W) × 85mm (H)

Stud size: 8mm

Use with properly rated fuses and wiring. Install vertically for best performance.

 [{"variant_id":"40374224584813" , "metafield_value":""}]

Battery Isolator Switch Solenoid HD 100amp continuous

$99.00
Description

The 100A Continuous Battery Link Solenoid is a 12V DC dual battery isolator designed to protect your start battery from discharge while allowing your auxiliary battery to power non-essential loads. Ideal for 4WD and commercial vehicles, this isolator includes electronic components that suppress high voltage transients and provides superior performance over traditional diode-based systems.

This heavy-duty solenoid features thick copper terminals for reliable current transfer, low-power coil consumption, and a durable, high-temp flame-retardant housing. It prevents your accessories from draining the main battery when the engine is off—keeping you ready to go.

FEATURES

100A continuous-duty rating

Low power coil consumption

Copper terminals for smooth current transfer

Flame-retardant high-temp shell

Prevents main battery drain

Specifications

Voltage: 12V DC

Rated Current: 100A continuous

Material: Metal & plastic

Stud Diameter: 8mm

Size: 65 × 75 × 85mm

Installation Information

Mount securely using the integrated bracket. Connect to start and auxiliary batteries using 8mm lugs and appropriate gauge wire. Fuse both sides.

Warranty Information

12-month manufacturer’s warranty.

PICKUP OR SHIPPING

Pickup available in-store at Elevate Automotive. Shipping Australia-wide and internationally.

FAQ's

Q: Is this a smart solenoid?
A: No, it’s a basic continuous-duty isolator. Ideal for manual or switched battery linking.

Q: What’s the main difference between this and a diode isolator?
A: This solenoid avoids the voltage drop associated with diodes and can handle higher loads more efficiently.

  • Related products
  • Recently viewed
document.addEventListener('DOMContentLoaded', function() { // your variant update script here });