# The Original Retailer of True® Dual Smart Battery Isolator: Do It Yourself Dual Battery Isolator System

> The TRUE® is maintenance\-free automatic dual voltage\-sensing relay, ignition surge protection, zero voltage drop, LED indicator, compact, water\-proof, anti\-vibration for off\-road environment

Generated by Yoast SEO v27.9, this is an llms.txt file, meant for consumption by LLMs.

## Pages
- [Home2](https://www.dfna.info)
- [Frequently Asked Questions](https://www.dfna.info/frequently-asked-questions/)
- [Sitemap \- Exclusive TrueAm Distributor](https://www.dfna.info/sitemap/)
- [Shipping Policy](https://www.dfna.info/delivery-info/)
- [Privacy Policy](https://www.dfna.info/privacy-policy/)

## Posts
- [How to keep battery terminals from corroding](https://www.dfna.info/how-to-keep-battery-terminals-from-corroding/)
- [How Do You Prevent Battery Cable Corrosion?](https://www.dfna.info/how-do-you-prevent-battery-cable-corrosion/)
- [Why Dead Batteries Are Common in Accessory\-Loaded UTVs](https://www.dfna.info/why-dead-batteries-are-common-in-accessory-loaded-utvs/)
- [Why the Wrangler Jeep TJ \& JL Needs a Dual Battery Kit](https://www.dfna.info/why-the-jeep-tj-needs-a-dual-battery-kit/)
- [How Battery Isolators Improve Electrical Safety in Modified Vehicles](https://www.dfna.info/how-battery-isolators-improve-electrical-safety/)

## Products
- [True® Land Rover Dual Battery Kit \- Smart \& Heavy Duty, 12V 140A](https://www.dfna.info/product/silverado-dual-battery-kit/): Power your off\-grid adventures without the fear of a dead battery\. The \<b data\-path\-to\-node="2" data\-index\-in\-node="71"\>True® Land Rover Dual Battery Kit\</b\> delivers a smart, heavy\-duty 12V 140A split charging system that automatically isolates your main battery\. Keep your fridge, lights, and winches running while ensuring your Land Rover is always ready to start\.
\<ul\>
 	\<li\>
\<p data\-path\-to\-node="11,1,0"\>\<b data\-path\-to\-node="11,1,0" data\-index\-in\-node="0"\>Heavy\-Duty Build:\</b\> Designed to withstand harsh off\-road vibrations and environments\.\</p\>
\</li\>
 	\<li\>
\<p data\-path\-to\-node="11,2,0"\>\<b data\-path\-to\-node="11,2,0" data\-index\-in\-node="0"\>True® Reliability:\</b\> Seamless, smart isolation and automatic charging management for all your auxiliary 12V accessories\.\</p\>
\</li\>
\</ul\>
\<img class="aligncenter" src="https://www\.dfna\.info/wp\-content/uploads/2023/04/madeinusa1\.png" width="325" height="57" /\>
- [True® Ford Dual Battery Kit \- F150 F250 Raptor Ranger Transit Isolator](https://www.dfna.info/product/f150-dual-battery-kit/): The heavy\-duty True® Ford® Dual Battery Kit is a specific type of battery isolator for trucks designed to work with the Ford F150, F250, Transit, Ranger, and Raptor truck\.
\<ul\>
 	\<li\>True® Dual Battery Kit for Ford F\-150 \& F\-250\.\</li\>
 	\<li\>Fully Automated Dual Battery Isolator\.\</li\>
\</ul\>
\<img class="aligncenter wp\-image\-9645 " src="https://www\.dfna\.info/wp\-content/uploads/2023/04/madeinusa1\.png" alt="" width="331" height="48" /\>
- [True® Toyota® 4Runner Dual Battery Kit](https://www.dfna.info/product/4runner-dual-battery-kit/): \<strong\>Power Up Your 4Runner with the Ultimate Battery Management Kit\!\</strong\>

Built specifically for Toyota® 4Runners \(3rd Gen , 4th Gen , 5th Gen \& SDHQ models\), the \<strong\>True® 4runner Dual Battery Kit\</strong\> is your go\-to solution for total power control\. This compact, heavy\-duty 12V/140A smart batter isolator for 4Runner  gives you peace of mind by automatically managing multiple batteries—charging when needed, isolating when it's not\.
\<ul\>
 	\<li style="list\-style\-type: none;"\>
\<ul\>
 	\<li\>\<strong\>Voltage\-Sensitive Relay \(VSR\)\</strong\> – Engages at 13\.4V, disengages at 12\.9V\.\</li\>
 	\<li\>\<strong\>PEP® Technology\</strong\> – Optimized for stator charging systems\.\</li\>
 	\<li\>\<span style="color: \#ff0000;"\>Free Shipping\</span\>\</li\>
\</ul\>
\</li\>
\</ul\>
 
- [True® Dodge® RAM 1500\-2500 Dual Battery Kit \- Smart \& Heavy Duty, 12V 140A](https://www.dfna.info/product/ram-1500-2500-dual-battery-kit/): Upgrade your Dodge RAM 1500 and 2500 with a smart dual battery system designed for maximum reliability\. This heavy‑duty 12V 140A kit ensures consistent power for winches, lights, audio systems, and off‑road gear\. Featuring automatic battery isolation and intelligent charging, it protects your electrical system while delivering dependable performance\. Ideal for truck owners who demand rugged durability and uninterrupted energy on every adventure\.
\<ul\>
 	\<li\>Smart battery management: automatic isolation and charging\.\</li\>
 	\<li\>Heavy‑duty 140A capacity: built for demanding accessories\.\</li\>
 	\<li\>Durable construction: engineered for tough environments\.\</li\>
\</ul\>
- [True® CF MOTO UForce®  Dual Battery Kit](https://www.dfna.info/product/cfmoto-uforce-dual-battery-kit/): Boost your UForce’s reliability with the True® Dual Battery Kit, designed specifically for CF MOTO UForce® models\. This kit allows seamless integration of a second battery, providing extra power for accessories while ensuring your primary battery is reserved for starting\.
\<ul\>
 	\<li\>Dual Sensing \& P\.E\.P\. Technology\</li\>
 	\<li aria\-level="1"\>Heavy\-duty cables and waterproof casing\</li\>
 	\<li aria\-level="1"\>Compact and maintenance free\</li\>
\</ul\>
\<img class="aligncenter" src="https://www\.dfna\.info/wp\-content/uploads/2023/04/madeinusa1\.png" width="310" height="55" /\>

## Elementor Header \& Footer Builder
- [header](https://www.dfna.info/elementor-hf/header/)
- [Footer](https://www.dfna.info/elementor-hf/footer/)

## Categories
- [Battery Tips](https://www.dfna.info/category/battery-tips/)
- [Maintenance Tips](https://www.dfna.info/category/maintenance-tips/)
- [Customer Videos](https://www.dfna.info/category/customer-videos/)
- [Testimonials](https://www.dfna.info/category/testimonials/)
- [Features](https://www.dfna.info/category/features/)

## Tags
- [battery management](https://www.dfna.info/tag/battery-management/)
- [Honda Pioneer](https://www.dfna.info/tag/honda-pioneer/)
- [auxiliary batteries](https://www.dfna.info/tag/auxiliary-batteries/)
- [Polaris](https://www.dfna.info/tag/polaris/)
- [UTV Trails](https://www.dfna.info/tag/utv-trails/)

## Brands
- [True®](https://www.dfna.info/brand/true/)

## Product categories
- [Automotive](https://www.dfna.info/product-category/automotive/)
- [UTV/ATV](https://www.dfna.info/product-category/utv-atv/)
- [Golf Cart \& Motorcycle Battery Cables Heavy Duty 4 Gauge](https://www.dfna.info/product-category/golf-cart-motor-cycle/)
- [Marine](https://www.dfna.info/product-category/marine/)
- [Lithium Dual Battery](https://www.dfna.info/product-category/lithium-dual-battery/)

## Product tags
- [EZGO](https://www.dfna.info/product-tag/ezgo/)
- [Honda](https://www.dfna.info/product-tag/honda/)
- [Polaris](https://www.dfna.info/product-tag/polaris/)
- [Chevrolet](https://www.dfna.info/product-tag/chevrolet/)
- [Kawasaki](https://www.dfna.info/product-tag/kawasaki/)

## Optional
- [Sitemap index](https://www.dfna.info/sitemap_index.xml)