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CT scans of 1k lithium-ion batteries show quality risks in inexpensive cells

(www.lumafield.com)
287 points jonbruner | 1 comments | 24 Sep 25 19:29 UTC | HN request time: 0.201s | source
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DenisM ◴[26 Sep 25 22:13 UTC] No.45391535[source]▶
The conclusion I drew from this is that if real capacity is much less than advertised the battery is best avoided.
replies(2): >>45392847 #>>45398895 #
1. privatelypublic ◴[27 Sep 25 02:27 UTC] No.45392847[source]▶
Thats a policy to have when buying things in general. Even more so when gram for gram it holds 1% the energy of gasoline... but doesn't need the help of oxygen, or any decernable trigger to make a hash of things.