N.E.S.E / NESE - No solder module battery packs

Hey @agniusm you have an update for the bms Also what does the 3-4-5-6p enclosure thing do

Hi. You lost me here. What do you mean. ā€œWhat it doesā€? It encloses 3 to 6 cells. Bms is being worked on. I have no space to play with so basically push things arround so it fits 6P enclosure. Its really tight fit for 15 balance wires and jst connector. I have soldered different header for the bms so it could be pluged without wires. Need to print another sample to see fitment but my printer is buisy :stuck_out_tongue:

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Oh ok hit me up when the bms is done

The code got me, order placed. thanks also to @banjaxxed for badgering for coupon :slight_smile:

@agniusm

Hi! This looks awesome. Iā€™m dumb in the battery department. So bare with me. Just tell me EVERYTHING I need to buy from your website for a 10S5P setup. Nuts, bolts, buss connectors, etcā€¦ Thanks!!!

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1st question is going to be do you have a 3d printer or access to one?

I donā€™t own a 3d printer or anything. I can use 3D hubs if need be. I thought I could just buy everything from the site in the OP of this thread?

Yup, but your answer changes what you need to buy.

Just to get things going until the man answers, I think youā€™ll be looking at 10 of these (5p version):

In the description,

Youā€™ll need 9 series tabs to hook the units up. If you go for the caps, 9 twin caps and 2 single caps.

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Hi mate. deucesdown answered your question so i will just repeat. I have printer cases in my shop and they work out at least 3rd cheaper of what you can find on 3d hubs. Shipping goes up but in the end i think its cheaper. Here is the list what you need: 10 x 5P http://18650.lt/index.php/product/n-e-s-e-module/ 9 x http://18650.lt/index.php/product/n-e-s-e-series-tab/ Optionally you want: 9 x http://18650.lt/index.php/product/twin-bolt-cap/ 2 x http://18650.lt/index.php/product/single-bolt-cap/ Regards

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Balls I forgot to order the single cap terminals haha, guess Iā€™ll be modding for the small roll of ninja flex soon :shamrock:

Ps donā€™t think the series connections would be viable for a bottom side series of packs? Can you use them for packs laid flat?

Yes, you can. center of terminal holes are 11mm from ether side so you can stack them back to back or side by side. Series busbars have oval holes so should allow for minor slack. I can sort you out with caps so you dont need whole roll of filament. I will adjust and refund overpaid shipping after posting. Regards

Well thatā€™s mighty thanks for the offer sir. I may just put in an order for those caps etc

But I have the roll of ninja already :skull_crossbones: & the extruder part that wil allow me to grab it, if I give up youā€™ll hear from me :slight_smile:

Cheers, wishing you a happy new year and plenty of esk8 orders

Hey wait I thought the caps were abs? I may need to add to my orderā€¦

Edit: I need to learn to read. Well I gUess buying a spool of ninjaflex will be better for me in the long run.

Please make a youtube video on you battery pack assembly.

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I think @agniusm has pack assembly videos on YouTube already principle is the same, esk8 application on my unfinished build thread

http://www.electric-skateboard.builders/t/magharees-puca-caliber-ii-fifty-2-x-aps-6355s-wsb-v1-0-mounts-johnny-261-pulleys-akhlut-x-bolt-plates-agniusm-n-e-s-e-cell-holders-samsung-25r-12s4p-freebord-s2-bindings/41278/19

@agniusm I tried to print out a couple of caps myself, mostly to try a flex filiment

But the stl I pulled from the site is smaller and different? Please Ignore the print quality :upside_down_face: IMG_8440

http://18650.lt/index.php/resources/single-bolt-cap/

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Hm, good to know. Probably old version mixed up somehow. I will reupload in an hour. Thanks for letting me know

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Re-uploaded files. Please check now

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Hey, thanks for the idea about connecting and printing 3-4 trays together. Maybe Iā€™ll give it a try scaled to 50% or something, to see if the lids still work, and work out the spacing.

In other news, I used up a whole spool of that color change ABS learning how to print with the stuff. Ordered more, so I can try more stuff. Printing with the bed at 115-120 seems make the top contract, so the lids donā€™t fit nicely. I think Iā€™m gonna do something with an enclosure after all. Which would let me try ganged trays (although PETG is probably gonna hurt me less).

I got some HK TPU as well. Tried printing your revised caps, and using Prusaā€™s semiflex settings, which has extrusion multiplier 1.10. Had to scale the parts 117% for fit.

In flex filament news, HK seems to have revised their TPU spools from 1kg to .8kg. Maybe itā€™s all the same stuff, HK, SainSmart, eSun, Inlandā€¦ Anway this makes the SainSmart TPU on Amazon with Prime a lot more attractive. Iā€™m having better luck with HKā€™s TPU right now, over the SainSmart. Iā€™m also going to try at some point Polymakerā€™s Polyflex. Itā€™s expensive, but if it prints with no headaches itā€™ll be worth it. And itā€™s available on Prime. For some reason white is cheaper.

And I think I discovered something, for the people in USA. If I add one spool of filament to my cart, and hit $50+ for the order, I get free shipping.

Fwiw I used hobbyking abs colour changing filament. Iirc it has a nice melt / print point about 239, the bed I kept at 105, but I also use a glass sheet. The case will want to warp so place a plastic box over the printer for higher ambient temperature.

It helps to use some glue stick especially around the corners

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