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125A Dual Battery Isolator (VSR) 125A Dual Battery Isolator (VSR) MB3687 49.95 In stock

125A Dual Battery Isolator (VSR)

MB3687

125A Dual Battery Isolator (VSR)

MB3687

Ensure you can always get your dual-battery vehicle started.

NOTE: This product is discontinued. Please see our replacement MB3685
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$49.95
Quantity Price each
1-1 $49.95
2-3 $44.95
4+ $39.95

Availability: In Stock
 
From $10 a weeklearn more
 

Description
1 Year Warranty

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. 

Features:
- Protects your starter battery
- Automatic operation
- Ideal for 4WD, marine, and more

Specifications:
Current Rating: 125A
Voltage Rating: 12VDC (15VDC Max)
Cut-In Voltage: 13.3VDC
Cut-Out Voltage: 12.8VDC

Specifications
RTM Historical References

Previously Sold As TEA781
Mains powered

Mains Max Current 125A
Mains Voltage Range 12V
Warranty: 12 Months


DELIVERY

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Standard Freight: 2-5 working days for most areas
Express Freight: 1-2 days for most areas

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