CPC H01M 50/296 (2021.01) [H01M 50/202 (2021.01); H01M 50/204 (2021.01); H01M 50/224 (2021.01); H01M 50/227 (2021.01); H01M 50/249 (2021.01); H01M 50/271 (2021.01); H01M 50/291 (2021.01); H01M 50/293 (2021.01); H01M 2220/20 (2013.01)] | 19 Claims |
1. An enclosure comprising:
an open first side configured to be attached to a battery pack so as to define a space between the enclosure and the battery pack;
an open second side forming a continuous opening with the open first side and comprising an upper surface configured to be attached to a cover;
a first external lower surface positioned at a first elevation; and
a second external lower surface positioned at a second elevation different than the first elevation,
wherein the first external lower surface and the second external lower surface are oriented substantially parallel to the upper surface of the enclosure, and
wherein there is an opening formed in the first external lower surface.
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