Voltage Sensitive Relay,VSR Module 12V 125Amp-Automatic Charging Relay Module Dual Battery Isolator AP3647 Help Avoid Dead Battery Waterproof
Product ID: 132132484
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Description
STANDARD DI,EMSIONS:Dimensions fits Heavy Duty Modular Fuse Box Series (BF43x) and Battery Switch, matching mainstream products in market.
FAST CHARGING:Once your main starter battery is sufficiently charged, it will begin charging the second battery too.
FLEXIBILITY INSTALLATION:Surface or panel mount options provides flexibility when installing.
IDEAL CHOICE:No voltage drops comparing to battery isolator diodes (0.6V).It has a solid glass fiber reinforced nylon shell.
FUNCTIONAL FEATURES:After the engine stalls, the left House battery discharges to the upper left load device, and the VSR disconnects when the battery voltage drops below 12.8V. The Start Battery on the right will not discharge to the device. When the battery on your left is not charging, it is used up. At least there is a little battery on the right that allows you to start the engine.
Common Questions
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TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Rajesh P.
Customer service was outstanding when I had questions about the product.
