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

(www.lumafield.com)
287 points jonbruner | 3 comments | 24 Sep 25 19:29 UTC | HN request time: 0s | source
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oulipo2 ◴[26 Sep 25 20:49 UTC] No.45390884[source]▶
After we monitored many battery fires, we decided to build a casing which can sustain lithium fires for typical e-bike batteries: https://www.youtube.com/watch?v=v0NXXfCA2CY
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1. djmips ◴[26 Sep 25 20:54 UTC] No.45390933[source]▶
That's a great idea. Are you making a product or sharing the build?
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2. toomuchtodo ◴[27 Sep 25 02:22 UTC] No.45392822[source]▶
https://infinite-battery.com/

(no affiliation)

3. oulipo2 ◴[27 Sep 25 13:09 UTC] No.45395425[source]▶
We're building a product, but that's easy to adapt to many setup (we have many end-users mounting our battery on their e-bikes, for now we are compatible with most systems, Bafang, Brose, Bosch, etc, working on Shimano now)