ELECTROCHEMICAL APPARATUS AND ELECTRICAL DEVICE

An electrochemical apparatus includes a first battery cell, a second battery cell, and a first conductive member. The first battery cell includes a first conductive plate, the second battery cell includes a second conductive plate, and the first conductive plate and the second conductive plate are s...

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1. Verfasser: XIAO, Liangzhen
Format: Patent
Sprache:eng
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Zusammenfassung:An electrochemical apparatus includes a first battery cell, a second battery cell, and a first conductive member. The first battery cell includes a first conductive plate, the second battery cell includes a second conductive plate, and the first conductive plate and the second conductive plate are stacked on the first conductive member. A mutually connected portion of the first conductive plate and the second conductive plate includes a first region and a second region, the first conductive plate and the second conductive plate are welded to the first conductive member in the first region, the first conductive plate and the second conductive plate are connected in the second region through welding, and the second region is not connected to the first conductive member through welding.