Stackable backup power Storage system 48v 100ah lithium ion battery pack 200ah 400ah 500ah lifepo4 25 kwh energy storage brick 1.Intelligent BMS built-in; 2.Diverse model options and Expansion; 3.Many inverters compatible; 4.Safety/Reliable LFP chemistry; 5.Easy to install and maintain, support OEM/ODM; Typical Capacity 500Ah Initial Impedance Pack ≤80mΩ Nominal voltage 51.2V Standard charge current 100A Charge limit voltage…