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Discussion Starter #1
Just Curious.

Has anyone built a battery pack from pouch cells. any examples online

Something similar to this:

https://www.aliexpress.com/item/33013184623.html?spm=a2g0o.productlist.0.0.2c7340abrjRMPV&algo_pvid=235809aa-016d-4632-ada3-f799892def13&algo_expid=235809aa-016d-4632-ada3-f799892def13-21&btsid=c968027c-f561-45ae-9246-c29d45ae9c20&ws_ab_test=searchweb0_0,searchweb201602_6,searchweb201603_53

How are the tabs connected together nut and bolt ?

I suppose the cells need to be encased somhow,

Is it doable ?
 

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We had copper connectors and backup plates CNC cut and bent. Everything was assembled with M5 nuts/bolts. Nuts were oval locking type. Holes were drilled on a drill press using a jig.

Picture shows 2/3rd of our pack with custom cooling plates between each cell pair.

20190315_132858.jpg
 
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