Those series connections are likely not sufficient to carry the current of that pack. Any idea the size of that nickel? Looks to be 25mm. Assuming .2mm thickness. I don’t think that’s sufficient for 6 x 30qs. If the builder would have designed the battery. Little differently is could’ve worked but it looks like an~25mm wide strip is carrying potentially 90 amps… Take this to the battery builders thread. I would be very wary of running this battery especially considering a whole p group died after 6 cycles.
Ive had the battery a year and its around 2 years old now,as far as the 6 cycles not sure if thats entirely accurate,its done many 15+ mile journeys and been charged back up! The nickel is fairly thick however i didn’t fold the whole pack out then in for repair just 11/12 Everyone is entitled to an opinion but I’ve got my board back up and running so back to carving for me! @pjotr47 thanks for the help my guy✌️