VEVOR Split Charge Relay Kit, 6mtr 12V, Automatic Dual Battery Isolator Kit with 140AMP Voltage Sense Relay VSR, Compatible with RV Marine Car Vehicle Truck Caravan Camper Yacht ATV UTV Boats Workshop

Easy to install, works great, well built, complete kit. Now I don't have to worry about shore charging second battery.

Perfect! Easy install for second battery in bed of Toyota Tacoma. Worked great.

Great value and works great to isolate diesel heater battery from cranking battery in van, well worth the money, cables alone cost more!

If you have some 12 Volt knowledge it is a very good product as of now….I just installed a secondary battery for my truck so we will see in a few months after I have put it through some real world tests and see how it will hold up….I don’t understand as to why we have to rate some of the products we buy here on Amazon when we just get the product in or sometimes we haven’t even received the package in and they are wanting a rating before we get it…Doesn’t make sense….

I bought this kit to use as a battery relocation kit to move my battery from the engine bay to the trunk and it was an easy and great idea. Anyone wanting to do the same, just don't use the block it comes with and buy a battery box to waterproof the battery.

I installed this device in an1971 VW bus. This product was very easy to install! Worked first time which is a rarity for me!Everything you need for the job was included.

Installed for a few months now and 0 issues.

Haven't installed this unit yet but everything is in the Box just as it should be and the unit came un-opened from the manufacturer!