This 12V parallel battery kit connects two batteries to work together as one larger 12V system. It increases available capacity for things like extended trolling motor use, pumps, lighting, or other steady 12V loads while keeping voltage the same.
When a single battery isn't enough to support sustained 12V use, this kit provides a simple way to pair two 12V batteries in parallel. The connection keeps the system at 12V while allowing both batteries to share the load as one larger battery bank, and both batteries charge together from an alternator or charger. This approach is used when 12V systems need to run longer under steady demand, like powering a trolling motor for extended use, supporting equipment in an ice house, or keeping pumps, lights, or accessories running without relying on a single battery. The result is a general-purpose setup that supports longer 12V use across many applications without introducing switching or added complexity.
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hi, everybody, Andy here with etrailer. Let's take a quick look at this Connect-Ease Quik Dual 12 volt parallel battery connector. Now, this setup is designed to increase your available 12 volt battery capacity without changing your system's voltage. This is going to connect two 12 volt batteries in parallel, which means you're still gonna have a 12 volt system, but with more total power available. Think of this as combining both batteries, so they act like one larger 12 volt battery. The parallel wiring is gonna keep everything properly balanced, so both batteries are gonna work together as a single system instead of one doing all the work.
That helps improve battery performance and makes the setup more efficient. So this is gonna be a great solution for applications where you need longer runtime at 12 volts, like your trolling motors, ice houses, agricultural equipment, lifts, and other gear that draws steady power. So instead of stepping up to a 24 volt system, you simply increase your capacity at 12 volts. Another big advantage is charging. Both batteries are gonna charge at the same time from your alternator or battery charger, so you don't have to manage them separately.
This is gonna keep things simple and convenient. And this is also built for demanding use. The heavy gauge wiring is designed to handle sustained 12 volt loads, so this is gonna be suitable for tougher environments and higher draw equipment. So if you're using modern battery types, you're gonna be covered there as well. This works with both AGM and lithium 12 volt batteries, as long as the batteries are properly matched, same type, size, age, and capacity.
If you happen to have any other questions, don't hesitate to reach out. We do wanna make sure that you're getting exactly what you need. So, again, my name's Andy. Thank you for joining me.
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