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VEVOR Dual Battery Isolator Kit, 12V 140 Amp 20 ft 6AWG, Manual and Automatic VSR Voltage Sensitive Relay with Voltmeter, LCD Screen, Smart Battery Isolator, Compatible with Lithium Batteries, for UTV

Rated Current: 140A Package Type: Complete Kit

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Solar input to truck Rv. 200 watt input to Lifepo camper battery! I want to make that main & when fully charged have switch solar output to Start battery (Lead A) . As this is a RV camper that sets for months in winter , start battery drops. CAN I INPUT FROM SOLAR CHARGE AND IT SWITCH SWITCH TO START BATTERY ? How does it disconnect from LI Battery when charging start battery?

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We recommend that you designate the starter battery as Battery 1 and connect the solar charger to it. This ensures that the starter battery is fully charged first, and any excess power is then supplied to the other batteries. If this answer does not resolve your issue, please contact us again for assistance.

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Can this be used between different battery chemistries - like lead acid starting battery and a LiFoPo4 house battery?

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Yes, you can adjust the voltage yourself.

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Can this be used on side by side to connect factory AGM battery and add lifepo4 battery for 12V accessories?

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You can use this battery in side-by-side vehicles, connecting the original AGM battery and adding a lithium iron phosphate battery to power 12V accessories.

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How long are the cables and what gauge are they?

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Dear Customer, Thanks for your inquiry. 0.6-meter black line, 6-meter red line Black line 16 square millimeters, red line 12 square millimeters

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