Thanks for the great product and the quick shipping! The TRUE UTV Dual Battery Kit was easy to understand and took all of about 15 minutes to install in my Polaris RZR. I replaced a QUAD BOSS battery isolator unit I had purchase earlier this year. With that kit I had water intrusion and the […]
How to wire the Dual Battery Isolator
The isolator from www.dfna.info is the simplest of all isolators to install. The “dual sensing” feature of this battery isolator makes it impossible to install backward. Wiring is accomplished by:
Verifying the function of the TRUE isolator
How to test the dual battery system? The TRUE isolator is a sophisticated programmed voltage sensitive relay. Although the programming is sophisticated and complex the operation is basically simple. It functions by sensing the voltage available in your electrical circuit and connects (closes) or disconnects (opens) according to programmed threshold and timing factors. It is […]
Guides in Using TRUE Smart Battery Isolator?
A 12V automatic battery isolator provides you with an additional power system and allowing you to keep the primary battery fully charge for starting the engine of your vehicle. This would save power of the starting battery especially when the charging source becomes insufficient. This is a hybrid type of technology being applied, utilizing state-of-the-art device and […]
Latest Testimonials
Dear Dennis, I wanted to send you a note to say happy holidays and thanks for selling me on the idea of using your new battery isolators. My little shop is now installing about 10 of these a month on both new and older model boats. I can honestly tell you I disliked using […]
Customer Testimonials
Dr. Hogan, I received the BSR’s and dual battery kit last weekend. I must admit I was skeptical of the ease of installation and the price was a little higher than the battery isolators at Wallmart but after talking with you I decided to give this a try. I have installed diode type isolators before […]
How a battery isolator works in your boats and vehicles?
What does a battery isolator do? Check out the latest innovation in SBI technology, learn what the LITHIUM battery isolator can do to your batteries. An automotive electrical system produces enough electrical power for an automobile to run the ignition system, charge the battery again and supply power for electronic devices inside the vehicle. Some vehicles […]
How To Install TRUE Smart Battery Isolator System For Your Vehicle
Having a larger stereo, extra lights and more accesories in your car means more power being needed to run it. Thus, you would need to have an auxilliary battery installed. In order to efficient manage the electric consumption of your accessories, a smart dual battery isolator kit is needed. Two batteries may be charged simultaneously […]
Question: Why Would an ATV/UTV Need a Second Battery?
Answer: Most ATV/UTVs utilize a stator as the source for providing power to operate the vehicles system and charge the battery. These stators are capable of producing very limited amps and the amps they do produce are very RPM dependent. Basically low RPMs mean low amps. Couple that with a small battery with low […]
ATV – UTV Dual Battery Management System Facts and Myths
Click here for details All of the current charging stators in today’s UTVs will produce a maximum of about 35 amps of power when the engine is running at 5000rpm. Many such as the Yamaha Rhino produce less than 30amps. Battery discharge state at an idle Understanding this simple fact it is easy to recognize the need […]
