<p><span class="h-card" translate="no"><a href="https://mastodon.social/@whitequark" class="u-url mention">@<span>whitequark</span></a></span> <span class="h-card" translate="no"><a href="https://tenforward.social/@noracodes" class="u-url mention">@<span>noracodes</span></a></span> in this particular case, a premature-aging issue, which certainly does make it harder to test for. (I am aware at least one buyer of coin-cell batteries that does accelerated-aging tests (load/temperature etc) but that's an inherently consumable product, so it's easier and more obviously necessary.) But yeah, I was just going for "bulk electronics are better but only *most* of the time..."</p>