prismatic cells rebuild ( don't weld these cells )

[@RomsFabrication]

Perfect idea sir 👍👍

[@itevensystems8860]

1)What is deepest hole you can drill? 4mm? 5mm? 2) Also, what size bolts have you used? M3? M3.5? M4?

[@albertnario4877]

based on the aluminum tab, 3mm for the screw it's up to you..

[@louisdecuzzi7396]

for both???@@albertnario4877

[@billyf.4408]

Okay na yung copper mismo ang nakalapat ,wag mo na lagyan ng nickel strip sa ilalim ,dagdag resistance lang yan

[@Teknopottu]

Was thinking about this too. Why the nickel strip was put there?

[@albertnario4877]

prone sa corrosion yung copper and aluminum contact..

[@Teknopottu]

​​@@albertnario4877ithout coating, yes. Would it be possible to use lacquer or grease to protect the copper? Edit: something that conducts electricity, of course, when talking about contact points of different metal.

[@albertnario4877]

for now that's my solution for that, I'll keep reading comments and get more ideas from them.. for the grease or oil, over time it will evaporate and be spread inside the battery assembly..

[@Teknopottu]

@@albertnario4877 Okay, understood. Keep up the great projects!

[@BIKEandSHOES]

Present idol 38👍 here,, still in touch...

[@baltanne]

*I SUBSCRIBE!*

[@louisdecuzzi7396]

were are you located

[@Iv987654321]

The bolts are way too small. It would not work well.

[@extrarice192]

Idol pa review naman at test ride niang electric mini car nio po!!!!

[@ericklein5097]

Nooo don't use nickel as the layer touching the terminals. Why would you do that? People use pure copper bus bars ALL the time on those terminals, they won't corrode as bad as you think they will if the battery is sealed up well in a box. If you really really really don't want copper touching aluminum then electroplate theh bus bars. Its super easy to do and will cost you very little. If those are pure nickel strips the ampacity is like 20% of copper. If its nickel plated steel its like 10% of copper.

[@ericklein5097]

And 40A through 12AWG is pushing it my friend. Yes, silicone cable is good for quite a bit more than PVC cable but 40A is probably the limit I would never surpass. I've see it melt at 100A

[@abhaykrish819]

Hello sir I'm 13 year's old.l built a electric car frame and fixed tyre and frame but l have not money to buy the electric motor, controller,and other items you will help me to make a electric car please please 🥺🥺🥺🥺