| 摘要 |
PURPOSE: An electric energy storage system and a fabricating method thereof are provided to reduce largely a contact resistance between an electrode terminal and a lead by removing oxide layers from each surface of the electrode terminal and the lead. CONSTITUTION: An electric energy storage system and a fabricating method thereof include an electrode winding body, an anode terminal(115), a cathode terminal(120), an anode lead(135), a cathode lead(140), a first connection member(125), and a second connection member(130). An anode, an isolating layer, and a cathode are wound around the electrode winding body. The anode terminal(115) and the cathode terminal(120) are connected to the anode and the cathode, respectively. The anode lead(135) and the cathode lead(140) include the first connection member(125) and the second connection member(130).
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