Firman 12V 200Ah deep-cycle liter battery designed for solar and inverter systems.Capacity: 200 Amp-hours (Ah) at 12 Volts (V).Technology: Deep cycle lithium, technology, which is maintenance-free and designed for sustained use.Performance: Features a maximum charge current of 60A and a maximum discharge current of 2000A for 5 seconds.Operating Temp: Wide operating temperature range from -15°C to 50°C for discharge.