Hybrid power supply unit
AssigneePanasonic Corporation
InventorsTakuya Nakashima, Tadao Kimura, Gota Asano
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Abstract
A hybrid power supply unit, comprises a high-capacity nonaqueous electrolyte battery group and a high-power nonaqueous electrolyte battery group different in discharge characteristics connected to each other in parallel. The high-capacity nonaqueous electrolyte battery group has a 0.2 C discharge capacity per cell greater than that of the high-power nonaqueous electrolyte battery group, and the high-power nonaqueous electrolyte battery group has a rate of 5 C discharge capacity per cell to 0.2 C discharge capacity per cell (5 C discharge capacity/0.2 C discharge capacity) greater than that of the high-capacity nonaqueous electrolyte battery group.
Claims4
A hybrid power supply unit, comprising a high-capacity nonaqueous electrolyte battery group and a high-power nonaqueous electrolyte battery group different in discharge characteristics connected to each other in parallel, wherein
- said high-capacity nonaqueous electrolyte battery group has a 0.2 C discharge capacity per cell greater than that of said high-power nonaqueous electrolyte battery group, and
- said high-power nonaqueous electrolyte battery group has a rate of 5 C discharge capacity per cell to 0.2 C discharge capacity per cell (5 C discharge capacity/0.2 C discharge capacity) greater than that of said high-capacity nonaqueous electrolyte battery group.
Dependencies are inferred from the claim text.