Supercapacitor module SMSK-2-420
| Maximum voltage | 420 V | |
| Peak voltage | 447 V | |
| Internal resistance | <320 mΩ | |
| Maximum peak current | 290 А | |
| Leakage current | <160 mА | |
| Maximum Stored Energy | 56 Wh | |
| Specific Energy | 2,64 Wh/kg | |
| Operating temperature | -45 ~ 65oC (85oC if Umax will be reduced) | |
| Storage Temperature | -45 ~ 70oC | |
| Life time (25oC) | After 10 years at rated voltage and +25 oC | |
| Capacitance change | Within 20% of initially specified value | |
| Internal resistance change | Within 100% of initially specified value | |
| Cycling (25oC) | After 500,000 cycles between rated voltage to half rated voltage at +25 oC | |
| Capacitance change | Within 20% of initially specified value | |
| Internal resistance change | Within 100% of initially specified value | |
8-1-11, Tvardovskogo str., Moscow, Russia