Electrical energy storage device definition
Electrical energy storage device means a device (e.g. battery, ultracapacitor) in the braking system that stores electrical energy used for generating braking forces.
Electrical energy storage device means an energy reserve comprising a device, or combination of individual devices, each capable of storing an electrical charge and provide electrical power in the transmission of a braking system. Storage devices which are connected in series and/or parallel for the purpose of supplying a single braking circuit, shall be considered as one electrical energy storage device within this Regulation.