DS18 Audio Polaris RZR 2nd Battery Upgrade Kit
The RZR-DBATT automatically isolates your factory battery when the ignition is off. That means you can power your lights, sound system, and other accessories without draining the battery that starts your vehicle.
Dual Battery Performance
When the ignition is on, both batteries work together to handle the power load. They also charge simultaneously, giving you more juice without overworking your stator. The built-in 80-amp isolator keeps everything balanced so your system runs strong without blowing anything out.
Built to Work with DS18’s INF-28
This kit is designed specifically to support DS18’s INF-28 AGM battery. It fits securely in the front battery pocket without modifying your RZR, and it’s wired to keep all your accessories running from this second battery by default.
Everything You Need
The RZR-DBATT includes all the wiring and hardware required for a complete install. The cables are pre-sized, OFC-tinned, and built for clean power delivery. The included battery bracket is metal-coated and made to withstand mud, water, heat, and abuse.
Disclaimer: This system fits Polaris RZR 2-seat and 4-seat models from 2014 and up. It’s not compatible with the Pro Series.
Features
- Direct-fit kit for Polaris RZR 2014+ 2-seat and 4-seat models (non-Pro)
- Built-in 80A isolator, keeps the electrical load balanced and safe
- Dual-battery operation for more power and stable charging
- Automatic battery isolator protects your factory starting battery
- Complete installation kit with heavy-duty wiring and a metal battery bracket
Specs
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Product Type: Dual battery isolation kit
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Vehicle Compatibility: Polaris RZR 2-seat and 4-seat models (2014+)
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Compatibility Exclusion: Not compatible with Polaris RZR Pro Series
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Battery Support: Designed for DS18 INF-28 AGM battery
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Isolator Rating: Built-in 80 amp battery isolator
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Battery Operation: Automatic isolation when ignition is off
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Charging Method: Simultaneous charging of both batteries when ignition is on
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Mounting Location: Front factory battery pocket
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Wiring Type: Pre-sized OFC tinned power cables
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Construction: Metal-coated battery bracket for harsh environments
DS18 Audio (About)
DS18 is a leading electronics manufacturer that focuses on professional audio equipment for all vehicles. Our products are designed and engineered in the USA: and, we have access to multiple factories in Korea, Brazil, and China, with select items assembled here in the USA. We are headquartered in Miami, FL, and are one of the fastest-growing companies in the area. Our company creates more than 200 unique pieces of professional-grade audio equipment every year. These products are distributed both nationally and internationally, with international distribution channels reaching more than 89 countries. Our consistency and dedication to our craft have netted us revenue growth levels of 300 percent over the last 3 years. We specialize in the professional development of speakers, receivers, amplifiers, components, and a plethora of other products for car audio and home audio systems.