125A Dual Battery Isolator (VSR)
- CAT.NO: MB3687
![125A Dual Battery Isolator VSR](https://d3mk240zzrnosz.cloudfront.net/assets/MB3687_125a-dual-battery-isolator-vsr_81028.jpg)
![125A Dual Battery Isolator VSR](https://d3mk240zzrnosz.cloudfront.net/assets/MB3687_125a-dual-battery-isolator-vsr_84055.jpg)
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$34.14$56.90
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125A Dual Battery Isolator (VSR)
$34.14
A voltage sensitive relay (VSR) is the best way to ensure you can always get your dual-battery vehicle started. If the radio stops working that’s one thing, but if you’re stranded because your car cannot start because you ran your fridge for too long, that’s potentially a life and death scenario. It allows two batteries to be charged from your alternator. Once your main starter battery is sufficiently charged, it will begin charging the second battery too.Â
Features:
Features:
• Protects your starter battery
• Automatic operation
• Ideal for 4WD, marine, and more
• Cut-In Voltage: 13.3VDC
• Cut-Out Voltage: 12.8VDC
Mains powered
Mains Max Current
125 A
Mains Voltage Range
12 V
Packaged Dimensions
Packaged Length
17 cm
Packaged Width
10.5 cm
Packaged Height
8 cm
![How to Install a Dual Battery Setup](https://images.contentstack.io/v3/assets/blt7eae2e8ef79b5522/blt58a6e122ee5b7e06/65efdd15640552c9847ae4c4/Jaycar-600x600-dual-battery-system.png?branch=prod)
30 August 2023
How to Install a Dual Battery Setup
Join Sam as he guides you through setting up a second or dual battery setup in your car or 4WD.
Read more
about How to Install a Dual Battery SetupDiscover more
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