Re: Lithium Ion Battery teardowns
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There are a number brands of "drop-in" Lithium-Ion batteries with internal BMS on the market. As you can see from the Battle Born teardown, not all of these are created equal.
Regarding the small cylindrical Lithium battery cells, Tesla batteries are made of many small Panasonic Lithium batteries.
Here is a closeup of a Tesla battery with the small Panasonic cells. Those cells are about 20mm in diameter. This screen shot taken from this video: https://www.youtube.com/watch?v=mWjG3REOF-M
On Tue, Nov 26, 2019 at 1:18 AM ngtnewington Newington via Groups.Io <email@example.com> wrote: