Battery pack built fom 48 pcs. 18650 panasonic batteries( used Tesla car battery )
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.
Hi
If there’s no commercial plans for it do you mind sharing some of the details?
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
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