DIY 277Ah battery cell with two bolts

J

Jwilmesbrady

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Dec 12, 2020
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7
Two bolts solution for 277ah battery
what do you think?

3.2v 277ah lifepo4 cell (4).jpg
 

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  • 3.2v 277ah lifepo4 cell (1).jpg
    3.2v 277ah lifepo4 cell (1).jpg
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Can't see any issues with this, might make for easier wiring.
 
The cool thing on this design which I see, is that the battery terminal is welded, and the bolts are inserted from the back away from the terminals. Typically the terminals of this cells are soft metal and shallow. People in many cases over torque and damage the terminals when installing the cells. This cannot happen here, as the bolt is inserted into the solid bar.
 
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