... .:CS12-150DType:Lead-Acid BatteriesUsage:Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, BoatNominal Voltage: ... solar systemSealed free maintenance lead acid battery, AGM Battery, Valve regulated battery up to 12V300Ah.Solar accumulator solar ... , instruments, and meters2: Computer, uninterrupted power source (UPS), Inverter3: Power transmission and transformer station, switch control, ...