NESE, the no solder 18650 battery system

It can all be for make single mould since is all similar.

I have your shop bookmarked! Nice work man.

I think I will buy some after I get a custom board made next year and will have dimensions of your 5p NESE in mind :slight_smile:

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I would buy if you start making these for @Agniusm
It takes 16 hours to print one 21700 6p module in petg, because i have to print slow. And I need 20pcs… :roll_eyes:

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new kind of NESE arrangement on an oldschool street deck:


Me personally went to self welded packs in favor of capacity but since I’m building for someone else I need to do it as safe as possible and for that NESE is my absolute favorite :slight_smile: Gives me a good feeling.

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I havent even started printing mine - ill need potentially 24 1s8p sets so #RIP my makerselect lol.

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Got some better rendering to help novices assemble flatpacks correctly. 10S4P, also applicable to xS3P and xS2P:


10S4P_flatpack.pdf (117.8 KB)

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I just received my 6, 2S4P 21700 modules which look amazing. After test fitting in my enclosure I think I should have gone for the shallow hardware instead of standard. What size bolts and serrated washers do I need to track down to convert to a low profile setup? Are those the only hardware I need to change? I am in the US and was hoping to source the hardware locally.

^ this May help

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Finally… Almost 20 days of printing. Going to build a 20s6p out of Molicel p42a for my electric gokart. Just ordered the hardware to go with, from the NESE store…

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hawt!

My ocd is killing me, print another box for the empty space!

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I need the space for the fuse and the 4awg wire going out there. And in the future the empty space will be filled up for a 24s setup.

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There has to be some order with colors too, each second red or some sort of simeyrical order :joy:
My OSD is extreme too when it come to that :joy: I literally dig through hundreds of screws just to find identical two for that and this silly project and if i dont i go for fuck sake and my day is ruined :joy:

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Something like this in US: https://www.mcmaster.com/low-profile-head-cap-screws/thread-size~m5/socket-head-profile~ultra-low/length~12mm/
But…:money_mouth_face:

nomadic_myke

1m

Thank you! I really appreciate your response. I think I have come up with a viable work-around using a 1" wide x 3/4" thick neoprene gasket which allows me to fit the 21700 modules with the standard hardware inside my enclosure. This weekend, I will be drilling and fitting inserts and I will post pics once completed.

Have you thought about glueing modules with advanced doublesided tape instead of drilling the board?
Much easier and you wont be damaging the board. Also, i believe stronger.

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Use some bus bars on the power output. Then attach wire to bus bar. Takes away strain from the module and it is easier and you can route wires better

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Off-topic. Building this 7S3P battery for my 2 year old son, pedal car conversion. Using car wiper motor and some other cheap electronics of ebay. Most important thing is lights and horn :smiley:
This is why 3D printer is a must for maker of any kind :slight_smile:

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When are you shipping my order from last week?

Its shipped. Check your email for tracking, maybe went to spam ?! or Paypal.

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