RECHARGEABLE BATTERY AND RECHARGEABLE BATTERY PACK INCLUDING THE SAME
First Claim
Patent Images
1. A rechargeable battery, comprising:
- an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates;
a can having a hexahedral shape with one opened side to accommodate the electrode assembly therein, the can including a first side surface and a second side surface, the second side surface being opposite to the first side surface;
a cap plate sealing the opened side of the can; and
an insulation film attached to at least one side surface selected from the first side surface and the second side surface.
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Abstract
A rechargeable battery includes an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates, a can having a hexahedral shape with one opened side to accommodate the electrode assembly therein, the can further including a first side surface and a second side surface, the second side surface being opposite to the first side surface, a cap plate sealing the opened side of the can, and an insulation film attached to at least one side surface selected from the first side surface and the second side surface.
9 Citations
20 Claims
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1. A rechargeable battery, comprising:
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an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a can having a hexahedral shape with one opened side to accommodate the electrode assembly therein, the can including a first side surface and a second side surface, the second side surface being opposite to the first side surface; a cap plate sealing the opened side of the can; and an insulation film attached to at least one side surface selected from the first side surface and the second side surface. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A rechargeable battery, comprising:
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an electrode assembly including a first electrode plate having a first polarity, a second electrode plate having a second polarity, and a separator between the first and second electrode plates; a can having a hexahedral shape with an opened top portion to accommodate the electrode assembly therein; a cap plate sealing the opened top portion of the can, the cap plate having a same polarity as the second electrode plate; an electrode terminal on the cap plate, the electrode terminal having a same polarity as the first electrode plate; a first insulation film covering at least a first side surface of the can; and a second insulation film covering at least a second side surface of the can, the second side surface being opposite to the first side surface. - View Dependent Claims (8, 9, 10)
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11. A rechargeable battery pack, comprising:
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a plurality of rechargeable batteries disposed side-by-side in one direction such that side surfaces thereof face each other; a protection circuit module that is electrically connected to the plurality of rechargeable batteries; and a case accommodating the rechargeable batteries and the protection circuit module, wherein each of the rechargeable batteries comprises; an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first and second electrode plates; a can having a hexahedral shape with an opened side to accommodate the electrode assembly therein, the can including a first side surface and a second side surface, the second side surface being opposite to the first side surface; a cap plate sealing the opened side of the can; and an insulation film attached to at least one side surface selected from the first side surface and the second side surface. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification