Battery device and battery container

Abstract

The present disclosure reveals a battery device and a battery container. The battery container includes a housing, a battery holder, and an end cover. The battery holder is disposed within the housing. The battery holder has a plurality of opposite groove portions. The groove portions, together with an inner edge of the housing, collectively form a plurality of first channels. The end cover is installed at one end of the housing. The end cover includes a plurality of external openings and a plurality of second channels. Each of the second channels communicates with the external openings and one of the first channels. Each of the second channels includes a plurality of buffering sections that are not parallel to each other. The buffering sections are sequentially defined along a path from the first channel to the external openings as a first buffering section, a second buffering section, up to an Nth buffering section. The first buffering section is not parallel to the first channel. The cross-sectional area of the first buffering section is less than

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