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12 Volt Parallel Battery Connection Kit (RCE12VBPK) Lithium Compatible | Connect-Ease. Get Connected Connect all your marine equipment with ease.
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Amazon.com: 12V Lithium Battery 100AH Series/Parallel Lifepo4 Battey Upgraded BMS, Lighweight Small Size Perfect for RV, Marine, Trolling Motor, Solar, Van Life, Back Up Power & Off Grid Applications : Automotive
![how to connect batteries in series and parallel to get the right system voltage and amperage capacity. how to connect batteries in series and parallel to get the right system voltage and amperage capacity.](http://www.solarray.com/Images/ImagesTGuides/drawings/BATTER~4.gif)