Utv Stereo Polaris Rzr Pro Series 2-seater 2nd Battery Kit

High-powered stereos, LED lighting, and aftermarket accessories can quickly overwhelm a factory electrical system. The UTV Stereo Polaris RZR Pro Series 2-Seater 2nd Battery Kit is engineered to solve that problem by delivering reliable, trail-ready power for riders who demand more from their machines.

This complete dual battery solution adds an additional 30 amp hours to your OEM 30Ah starting battery, effectively doubling reserve capacity. The result is higher sustained voltage under load, allowing your stereo to play longer, lights to stay brighter, and accessories to perform at their peak without stressing your primary battery or risking a no-start situation on the trail.

At the center of the system is a UTV Stereo Platinum Series AGM 925 battery, built for off-road use. Its spill-proof AGM design resists vibration and shock, installs in multiple orientations, and provides consistent output in harsh riding conditions. Heavy-duty mounting hardware and high-current 4 AWG pure copper power and ground cables ensure efficient power delivery and a secure, confidence-inspiring installation.

Designed as a true plug-and-play upgrade, this RZR second battery kit is compatible with Polaris RZR Pro R, Pro XP, Pro S, and Turbo R two-seat models. Everything needed for installation is included, eliminating guesswork and custom fabrication.

If you’re tired of dimming lights, short playtime, or worrying about draining your battery while parked, this UTV dual battery system delivers the power, reliability, and peace of mind serious RZR owners expect—so you can ride longer and push harder without compromise.