What is the type of accumulators?

Accumulators can be categorized into several types based on their design and function. The main types include hydraulic accumulators, which store energy in the form of pressurized fluid; electrical accumulators, such as batteries that store electrical energy; and mechanical accumulators, which store energy in the form of kinetic or potential energy, like flywheels. Each type serves specific applications across various industries, from automotive to renewable energy systems.