ROCKSOLAR 12-inch 3AWG Battery Interconnect Cable Set – Heavy-Duty Jumper Leads for Off-Grid System

The ROCKSOLAR 12-inch 3AWG Battery Interconnect Cable Set is designed for high-current connections between deep cycle batteries in solar, RV, marine, and backup power systems. Made with ultra-flexible copper wire and durable ring terminals, these cables ensure low-resistance energy transfer and long-term reliability. Ideal for parallel or series battery setups, they support up to 100A continuous current and are heat- and corrosion-resistant for rugged outdoor use.

• Authorized Reseller – We partner directly with trusted brands like Jackery, Renogy, Sungoldpower, Rich Solar, Rocksolar, and Nature’s Generator, so every product is backed by manufacturer warranties and authenticity.
• Premium Off‑Grid Solutions – From hybrid solar kits to lithium batteries and smart automation gear, we deliver reliable systems designed for DIY enthusiasts and professional installers.
• Customer‑First Approach – We provide clear product comparisons, lifestyle‑fit bundles, and responsive support to help you choose the right solution for energy independence.
• Built for Resilience – Our catalog emphasizes durability, efficiency, and long‑term value, empowering you to power your home, cabin, or business with confidence

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