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Expand your energy storage capacity by connecting two EcoFlow STREAM Series batteries—such as STREAM Ultra, STREAM Pro, or STREAM AC Pro—in parallel using the EcoFlow STREAM Parallel Cable. Designed for safe and efficient power expansion, this cable ensures a stable, high-performance connection between units, allowing your system to deliver increased capacity without compromising reliability.
The 0.55 m cable features secure lock-in connectors for consistent current flow and is built with high-quality materials rated to support full system output with true plug-and-play compatibility across STREAM Ultra, STREAM AC Pro, and the AC Module.