Eco Battery 12" Parallel CAN Adapter — Sync Two Gen 3 Batteries Running a dual-battery setup? The Eco Battery 12-inch Parallel CAN Cable is the essential link that lets two Gen 3 batteries communicate, charge, and operate as one unified system. 12-inch parallel CAN cable: Purpose-built length for clean, direct battery-to-battery connections Gen 3 compatible: Designed exclusively for Eco Battery Gen 3 packs in a parallel configuration Synchronized charging: CAN communication keeps both batteries in sync during charge cycles, preventing imbalance Unified SOC display: Both batteries report combined state of charge (SOC), voltage, and current on a single battery meter Note: An A-4113 (also included and listed in the 3rd photo) adapter is generally required to complete the connection to the second battery in the system Whether you're building out a high-capacity golf cart or upgrading an existing dual-battery system, this cable ensures your batteries work together seamlessly — not independently.
