<p>Looks like Mouser part# 534-1294 should work for the battery case. I haven't received it to officially check it out yet but from looking at the data sheets, the dimensions are nearly identical. Saving an unnecessary Digikey order +shipping is a good thing.</p>
<p>Also, those side switches and a lot of the knobs are on backorder for at least a few weeks. Ugh.
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