The battery builders club

i have had 0 issues with hot glue on any of my paaaacks (if they get hot enough to soften, you probably have bigger issues)

i’ve also seen electronics safe silicone

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confused-what

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Heard that. Wish I didn’t but I did.

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Or JBWeld I’ve heard. :eyes:

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Lol yes if you have the patience

For this enclosure i used the CA/baking soda hack for instant grab at a few points, then stuck the rest of the wires down with clear Gorilla glue

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pretty cool design. :smiley:

which would be the optimal configuration for 13s5p in a brick?

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it is 5 years old. don’t judge pls owo

:rofl:

I did more than I had planned to on it. I was going to just pour the electric liquid tape on the wires half hazardly. I ended up doing as much as I could without just redoing the balance wires completely. it managed to survive with the previous mess of wires being free to move around so it’ll probably be more fine now :person_shrugging:

I’m going to ditch this connector. My question is What is this and do I need to keep it? I plan to plug directly into the charge port.




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Looks like a shunt resistor. You’ll need it to see current measurements

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DC IN is where I’d connect the charger coming from the wall and the LOAD would be plugged into the charge port correct?

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Yeah that sounds right

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cool, thx

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I’m done with my first battery pack, I think it turned out decent. Have a look:

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Any ideas how to test it out under a high load to see if it heats up in certain areas? I don’t want any problems to come up while riding it

Connect to an array of incandescent lightbulbs?

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Can’t see inside of the wrap/kapton but the balance routing looks good. From what I can see, looks like a solid first effort. Assuming this guy is an antispark?

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looks more like a fuse to me.

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Outside looks good, do you have pictures of the build process? Otherwise it’s hard to say anything.

A large coil of nichrome wire in a bucket of water. Calculate the resistance to achieve the maximum rated current.

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