BATTERY PACK
First Claim
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1. A battery pack comprising:
- a plurality of battery cells having a first electrode and a second electrode that are disposed parallel to each other in a first direction;
a holder that receives the plurality of battery cells;
at least one lead wire that is coupled to the plurality of battery cells;
at least one connection tab that is electrically connected to at least some of the plurality of battery cells, wherein the connection tab has an extension part that comprises a guide groove that receives the at least one lead wire.
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Abstract
Disclosed is a battery pack having improved durability and safety. The battery pack according to the present invention includes: a plurality of battery cells having a first electrode and a second electrode and disposed substantially parallel with each other in a first direction; a holder case accommodating the battery cells; a lead wire connected to the battery cells; and at least one connection tab including a connection part connected to at least one of the first electrode and the second electrode of the battery cells, an extension part extending from the connection part, and a guide part having a guide groove accommodating the lead wire in.
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Citations
20 Claims
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1. A battery pack comprising:
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a plurality of battery cells having a first electrode and a second electrode that are disposed parallel to each other in a first direction; a holder that receives the plurality of battery cells; at least one lead wire that is coupled to the plurality of battery cells; at least one connection tab that is electrically connected to at least some of the plurality of battery cells, wherein the connection tab has an extension part that comprises a guide groove that receives the at least one lead wire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A battery pack comprising:
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a plurality of battery cells having a first electrode and a second electrode that are disposed parallel to each other in a first direction; a holder that receives the plurality of battery cells; a plurality of lead wires that are coupled to the plurality of battery cells; a plurality of connection tabs that are electrically connected to the first and second electrodes of the plurality of battery cells, wherein each of the connection tabs have an extension part that defines a guide groove that receives one of the lead wires; a protection circuit board that is mounted adjacent the holder and receives the plurality of lead wires from the battery; and an external case that receives the plurality of batteries, the holder and the connection tabs. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification