These are new modules, in the box - never before used. The MEB 2P12S module is a cutting-edge, brand-new energy storage solution engineered for high performance and reliability. Featuring a 2P12S (two parallel, twelve series) configuration, this module delivers powerful output and exceptional energy efficiency. It utilizes advanced lithium-ion pouch cells with a graphite anode, which enhances longevity by allowing for more charge and discharge cycles, ensuring consistent performance over an extended lifespan. These same modules are used in OEM production vehicles, underscoring their reliability and proven performance in demanding automotive applications. With a compact, lightweight design and robust construction, the MEB 2P12S module is ideal for electric vehicles, grid storage, and other demanding applications. It offers enhanced safety features and seamless integration into various systems, making it a versatile and durable energy storage solution. Please email for shipping rates. Thank you! Energy: 6870 Wh / 6.87 kWh Cell Chemistry: NCM / Graphite Capacity: 156 Ah Nominal Voltage: 44.04 Voltage Range: 36V - 51V Dimension: 590mm x 225mm x 108mm Weight: 31Kg / 68.3lbs Power/Energy ratio (C rate): 6.35