BONUS! Complete Off-Grid 12v Dual-Battery Masterclass Pt4: Are You Using The Wrong Wiring?

GET THE GEAR CAHN USES! 25A DC Charger with Solar Input: http://bit.ly/35B2n2V 12v Control Box: http://bit.ly/34FBSrC 12v Battery Box: http://bit.ly/KingsBatteryBox Welcome to this BONUS Part 4 of Cahn’s 12v Masterclass is an absolute cracker of a video! This was info we couldn't fit into Part 3, but was way too good not to upload. Voltage drop is a huge issue with so many 12v installs, to the point that it can stop your dual battery system from functioning at all. In this video, Cahn explains how to easily calculate the correct the correct sized wiring you need for your install, why it's so important and how to bush-proof any 12v DIY project so it works time and time again. It's essential, unmissable information. PART 1: Part 1: Dual Battery Basics    • Complete Off Grid 12V Dual Battery Masterc...   In part 1, we’ll start with the basics of your vehicle’s 12v system, why you need a dual battery system, what everyone gets wrong and why it’s important to plan your system from the start so you don’t waste time and money. We’ll show you how to put together a 12v system that’s ideal for overnight or long weekend camping adventures, that’ll let you run your fridge and camp light and charge your phones while camping. PART 2: Battery Charging Secrets Revealed    • Complete Off-Grid 12v Dual Battery Masterc...   In part 2, we’ll take it to the next level by showing you how to keep your battery charge while you’re on the move with various vehicle-based battery charging options. We’ll talk about the different types of 12v battery isolators and chargers, including the latest in battery charging technology that’ll get you camping better and for longer! PART 3: Next-Level 12v Upgrades    • Complete Off-Grid 12v Dual-Battery Masterc...   In Part 3, we’ll take it up a notch again, and show that you don’t have to spend a fortune to get an ultimate off-grid 12v system. With this setup, you’ll never have to turn your fridge off again, you’ll have all the comforts of home with you anytime you camp, and you’ll be set to camp for as long as you want – even permanently! PART 4 (this video!): Are You Running The Wrong Wiring? In the bonus Part 4, we'll delve deep into the topic of voltage drop, and properly calculating wiring size needed for any 12v install. We'll show you how important the correct-sized wiring is to any DIY project, and how to keep your 12v accessories running safe, secure and successful. ABOUT US! 4WD Supacentre is an Australian owned company offering quality 4WD, camping and outdoor products at wholesale prices. We carry a wide range of products designed to make your 4WD or camping trip that much more enjoyable. Products range from air compressors, awnings, awning tents, camping gear, exhausts, led lights, Titan rear drawers, recovery gear and heaps more! We have all the right gear you need to keep you out on the tracks for longer at incredibly low prices every day! Check out our videos for more product information and demonstrations. Visit us on our website: www.4wdsupacentre.com.au Follow us on Facebook: www.facebook.com/4WDSupacentre

Complete Off Grid 12V Dual Battery Masterclass PART 1 (Dual Battery Basics)
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Complete Off Grid 12V Dual Battery Masterclass PART 1 (Dual Battery Basics)

12V Lithium (LiFePO4) Masterclass – Everything you need to know Pt1
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12V Lithium (LiFePO4) Masterclass – Everything you need to know Pt1

How to Wire a Complete 12V Campervan System (Beginner Friendly)
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How to Wire a Complete 12V Campervan System (Beginner Friendly)

Deep Cycle Battery Charging with your Alternator: The 3 Best Options explained [+ Wiring Diagram]
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Deep Cycle Battery Charging with your Alternator: The 3 Best Options explained [+ Wiring Diagram]

SIMPLE, AFFORDABLE Dual battery setup that works! EASY DIY 12V tips you’ve NEVER seen before!
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SIMPLE, AFFORDABLE Dual battery setup that works! EASY DIY 12V tips you’ve NEVER seen before!

Don’t install a DC-DC battery charger! Unless…
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Don’t install a DC-DC battery charger! Unless…

Why Your 12V Battery Says 100% (and It’s Wrong)
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Why Your 12V Battery Says 100% (and It’s Wrong)

Never Buy a Water Pump Again! A 65-Year-Old Plumber Made His Own Water Pump Using PVC Pipes | Update
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Never Buy a Water Pump Again! A 65-Year-Old Plumber Made His Own Water Pump Using PVC Pipes | Update

NEW 12v RULES VOIDING your Car Insurance making YOUR CARAVAN & 4x4 ILLEGAL / offgrid solar panel
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NEW 12v RULES VOIDING your Car Insurance making YOUR CARAVAN & 4x4 ILLEGAL / offgrid solar panel

Complete Off-Grid 12v Dual-Battery Masterclass PART 3: Next-Level 12v Upgrades
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Complete Off-Grid 12v Dual-Battery Masterclass PART 3: Next-Level 12v Upgrades

Busbar Comparison Guide
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Busbar Comparison Guide

DIY Portable Air Conditioner: Cool or Heat Your Home!
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DIY Portable Air Conditioner: Cool or Heat Your Home!

ARE ALL SOLAR PANELS BUILT THE SAME? Permanent vs Portable vs Solar Blankets
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ARE ALL SOLAR PANELS BUILT THE SAME? Permanent vs Portable vs Solar Blankets

The Truth About DIY Dual Battery Systems: Watch This Before You Destroy Your Rig
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The Truth About DIY Dual Battery Systems: Watch This Before You Destroy Your Rig

Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #7 #adamrose #smartworkers
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Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #7 #adamrose #smartworkers

This 4WD could catch fire any second... The 12V Mistakes DIYers make that you need to avoid!
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This 4WD could catch fire any second... The 12V Mistakes DIYers make that you need to avoid!

China’s Sodium Battery Breakthrough Just Made Lithium OBSOLETE
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China’s Sodium Battery Breakthrough Just Made Lithium OBSOLETE

Step by Step Complete 12 Volt Power System for a Van Conversion
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Step by Step Complete 12 Volt Power System for a Van Conversion

Camping Electrical & Off Grid 12v Power Explained - How to setup an off-grid camping power system!
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Camping Electrical & Off Grid 12v Power Explained - How to setup an off-grid camping power system!