New Patent in EESU

The core ingredient is an aluminum coated barium titanate powder immersed in a polyethylene terephthalate plastic matrix. The EESU is composed of 31,353 of these components arranged in parallel. It is said to have a total capacitance of 30.693 F and can hold 52.220 kWh of energy. The device is said to have a weight of 281.56 pound including the box and all hardware. Unlike normal lithium-ion cells, the technology is said not to degrade with cycling and thus has a functionally unlimited lifetime.

( Click Subject Line to read the whole story - via ultracapacitors.org )