Amazon.com: 2 AWG Gauge Red + Black Parallel Battery Power Inverter Cables for Solar, Auto, RV & Marine (Set) (1FT) : Automotive
12 Volt Parallel Battery Connector (RCE12VBP) Lithium Compatible | Connect-Ease. Get Connected Connect all your marine equipment with ease.
Battery Bank Wiring Cable Kits
Sunsynk 5kWh Battery Cable Set Short (Parallel)
Amazon.co.jp: ONE GAIN Parallel Cable for Battery Extension, Vinyl Insulated Wire/KIV Wire Cable for Electrical Devices, 22SQ KIV (Red and Black, 3.3 ft (1 m) each) + Round Crimping Terminals (R22-10) x