Rechargeable battery
A rechargeable battery includes a case having an opening; an electrode assembly accommodated into the case and having first and second electrode taps protruding upwardly; a cap assembly including a cap plate covering the opening of the case and a electrode terminal insulated from the cap plate; firs...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A rechargeable battery includes a case having an opening; an electrode assembly accommodated into the case and having first and second electrode taps protruding upwardly; a cap assembly including a cap plate covering the opening of the case and a electrode terminal insulated from the cap plate; first and second electrode leads connected to the electrode terminal and the cap plate, respectively; a circuit board connected to the cap assembly by the first and second electrode leads; a resin portion filling a space between the cap assembly and the circuit board; and an insulation reinforcing portion insulating the cap assembly from the first electrode lead and the cap plate. With the insulation reinforcing portion, it is possible to prevent the cap assembly from separating from the resin portion under external pressure. |
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