一种电化学电池具有在电池容器封闭端形成的实现从容器内封闭端有效排气的增强卸压排气孔。
An electrochemical cell is provided with an enhanced pressure relief vent formed in a closed end of the cell container that achieves effective venting of gas from the closed end of the container.
本实用新型结合了超级电容器和铅酸蓄电池两种电流载体。
This utility model combines the two kinds of current carriers: the super-capacitor and the plumbic acid battery group.
但是，相比电池，电容器储存的能量不足以维持任何比闪光时间长的时间，而闪光时间还不足一秒。
However, in contrast to batteries, a capacitor cannot store enough energy to power anything that lasts longer than a flash — some fraction of a second.
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