Great product! Wanted to let you know the True Smart Battery Isolator we purchased from you is the simplest most trouble-free system I’ve ever used for battery isolation. Swayne T. ,
Category: Testimonials
More Stereo and Lights with TRUE Universal Dual Battery Kit
Wham Bam thank you man! Just returned from a 6 day long trip on my Yamaha Rhino and we were the only one of the three units that did not have starting problems due to battery discharge situations. All three had dual batteries but I was the only one with the TRUE Universal Dual Battery […]
QUAD BOSS FAILURE Testimonial
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 […]
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 […]
Here are the 5 Most Common Inferior Ways to Use Dual Batteries
Install a second battery to run the plow all by itself. This method does not connect the secondary battery to any charging source and requires it be connected to a land charger when the vehicle is parked to recharge the battery. Several problems arise when this method is used. The battery can and will run […]
