Rechargeable energy storage system with cell and cell holder assembly with mechanically interlocking interfaces

Abstract

A rechargeable energy storage system includes a cell holder tray including a plurality of battery interlocking features, wherein the cell holder tray includes a plurality of vent passages through the cell holder tray and the cell holder tray includes a plurality of vent channels below the vent passages. A plurality of battery cells are each joined to a respective one of the battery interlocking features above one of the vent passages in the cell holder tray, wherein the plurality of battery cells are encapsulated in a polymer potting.

Dependencies are inferred from the claim text.