| Principle | Energy | Power | Cycle life | Operating Temperature | Cost | Safety | |
|---|---|---|---|---|---|---|---|
| Supercapacitor |  | <8Wh/L ◎○△ | >50C ◎○△ | >500,000 cycles ◎○△ | -40 ~ 60℃ ◎○△ | Very Low ◎○△ | High Reliability ◎○△ |
| Conventional Li ion Battery |  | >450Wh/L ◎○△ | <2C ◎○△ | <1,000 cycles ◎○△ | -0 ~ 50℃ ◎○△ | High ◎○△ | Self ignition ◎○△ |
| High Energy type(UHC) Battery | High Power type (UFC) | >190Wh/L | >10C | >10,000 cycles | -40 ~ 55℃ | High (Lifetime consideration) | High Reliability |
| High Energy type (UHC) | >700Wh/L | <2C | >500 cycles | -0 ~ 50℃ | High | Self ignition |