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PowerStor / Eaton, a division of Cooper Industries that has been acquired by Eaton, is a family of supercapacitors featuring ultra-low resistance and unique high-energy storage for electronic circuits and portable devices. PowerStor devices are ideal for pulse power and electronic memory circuitry applications with an aerogel supercapacitor the size of an "AA" alkaline battery capable of a peak current up to 35 amps. PowerStor supercapacitors come in cylindrical and coin packages to meet power, space, and mounting requirements.
Achieves higher voltage, power, or discharge time.
Offer large capacitance, ultra-low ESR, and long cycle life.
Smallest available package size and lowest ESR in a full -40ºC - +85ºC operating temperature range.
Offers ultra-high capacitance and ultra-low ESR for high power density.
Offer ultra-high capacitance and low ESR for high power density.
Low ESR with high energy density, ultra-high capacitance.
Ultra-high capacitance using EDLC construction and high performance materials.
Ranges from a few micro-amps for several days to several amps for milliseconds.