Tesla battery pack

Battery pack built fom 48 pcs. 18650 panasonic batteries( used Tesla car battery )

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Awesome, let us know how to goes!

Battery tested with discharge tester to 35 AH . ( 4s)

hej Ola,

Any updates? interested to hear more on the project

I have used the battery several dives now, it works great. long operation time.

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Hi
If there’s no commercial plans for it do you mind sharing some of the details?

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I bought 1 battery module from a tesla about 400 pcs 18650 panasonic batteries.
the batteries are mounted together with plastic spacers 12 pcs in parallel, which are soldered together with nicel tabs.
i made 4 module with 12 batteries in parallel, and soldered them together in series at the end.
you need a powerful soldering iron to solder batteries. lotts of heat in short time. see pictures for necessary parts. can also take some pictures more pictures of the battery when I get home

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Cheers, thanks for the info.
Wow a Tesla battery pack! What do you plan on doing with the rest of the cells? Quite a leap of faith, I presume they are the muts nuts ?
Any secret sauce hiding inside?

… About to use Leaf batteriets, but moulded in epoxy:) 24v 46Ah

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some photos under construction

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