Battery Backup System - Part 1: Assembling a Battery Interconnect Cable

How to assemble a battery interconnect cable to build a 24 volt battery bank that will be charged via the grid and solar panels. The battery bank can be used offgrid, in a van, or RV. The cable will connect two 12 volt batteries in series to make a 24 volt system. This will be used as part of a battery backup or energy storage system (ESS) for a house. 0:00 Introduction 0:32 Measure and Cut Cable 2:10 Prepare Wire Ends 4:33 Crimp Terminal Ends 8:41 Add Heatshrink