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Lithium Battery Storage · 48V · 5.4kWh Fortress Power eFlex MAX 5.4kWh 48V LFP Battery Built with a goal of
Battery · 18,500Wh Fortress Power eVault MAX 18.5kWh 48V LFP Battery 18,500WhBattery Capacity 48VSystem Voltage 98%Efficiency 10 yrWarranty Overview Overview
