Polaris RZR 2nd Battery Upgrade Kit | DS18

Power your sound system, lighting, and trail accessories with the DS18 Polaris RZR 2nd Battery Upgrade Kit. The RZR-DBATT provides the isolator, wiring, and mounting hardware needed to add a dedicated accessory battery to your compatible RZR.

When the ignition turns off, the kit separates the auxiliary battery from your factory battery, helping preserve starting power while accessories connected to the second battery keep running. Turn the ignition on, and both batteries reconnect, allowing charging while the engine runs.

FEATURES

• 80-amp battery isolator: Automatically separates the batteries when the ignition is off.
• Dedicated accessory power: Supports stereo systems, lights, and other accessories wired to the auxiliary battery.
• Battery-specific mounting: Designed for the DS18 INF-28 AGM battery, positioned in the pocket ahead of the factory battery.
• Durable wiring: Includes tinned OFC cables with 4-gauge power and ground wiring.
• Coated metal bracket: Secures the auxiliary battery and provides resistance to the elements.
• Installation components included: Supplied with the isolator, battery bracket, wiring, and mounting hardware.

NOTES

Battery sold separately. Designed for use with the DS18 INF-28 AGM battery.

VEHICLE FITMENT

• Polaris RZR 900 (2015-2019)
• Polaris RZR S 900 (2015-2020)
• Polaris RZR Trail (2020-2022)
• Polaris RZR Trail S (2020-2022)
• Polaris RZR Turbo S (2018-2021)
• Polaris RZR XP 1000 (2014-2022)
• Polaris RZR XP Turbo (2016-2021)