Properly Hook Up RV 12V Batteries | 1, 2 & 4 Battery Setups

Learn how to properly hook up 12-volt RV batteries in 1, 2, or 4 battery setups. Steve walks you through each wiring configuration with clear visuals and tips to avoid common mistakes. Whether you're replacing batteries or setting up a new group, this guide will help you get it right.

In this video:
0:00 How to wire 12-Volt RV Batteries
0:11 Hands-On Examples
4:20 Drawn Diagram Examples
8:12 Which battery wire do I hook up first? Black or Red?

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