Now also available with capacitances of 10 F, 25 F and 150 F: EATONS HS / HSL Hybrid Supercapacitors at Rutronik

12/15/2022 Know-How

EATON offers high-performance energy storage devices with particularly high capacity for reliable use in emergency power supply, pulse power and hybrid energy systems with the HS / HSL hybrid supercapacitors. Their flexibility is particularly impressive: they can be used as a stand-alone energy storage device or in combination with batteries to optimize costs, service life and operating time. System requirements can range from a few microwatts to hundreds of watts. The EATON supercapacitor portfolio is available at

Their operating voltage of 3.8 V provides high energy, while the low ESR ensures high power density. Low self-discharge makes them ideal for use in combination with batteries.

Low temperatures down to -25 °C are part of the application range of the HSL supercapacitors. On the other hand, the HS variant has an extended temperature range of up to +85 °C.  The capacitors are also lead-free, halogen-free and RoHS-compliant.

Further fields of application include industrial backup / ride-through, backup for IT server, smart water and gas meters, IoT energy storage, medical emergency power supply / alarm systems and truck / container asset tracking.


For further information about the HS- / HSL-hybrid supercapacitors from EATON and a direct ordering option, please visit our e-commerce platform at

Contact Rutronik
Christian Kasper  |  Technical Expert Capacitors  |   +49 7231 801 4817  |

EATON hybrid capacitors have up to 8 times the energy density of conventional supercapacitors.