| 摘要 |
<p>The present invention relates to a reserve battery case, capable of significantly improving workability due to an electrolyte injection hole without change from the desired position even if vibration is generated by being firmly mounted a battery case on a battery during an electrolyte injection process and a sealing process, reducing process time and production costs of a facility at the same time by fixating the battery case without an extra fixing means so as to fixate the battery case during jig construction, significantly improving workability by reducing consumption of unnecessary labor, and significantly preventing loss and breakage of the battery case by a rolling phenomenon during a manufacturing process by forming flat units on the outer circumferential surface of the battery case and preventing the rolling phenomenon.</p> |
