Wow, new prices are really competitive with the material costs for building a battery with spotwelding and soldering. Wish I had waited a day instead of ordering yesterday 
This was meant for later but i have 3 kids now, full time job and had almost full day of free time to sort things out with NESE. I will get you sorted so the aftertaste is not as bitter 
No hard feelings, you did me a solid on the shipping already 
Do you know have manu amps, these news bus bars for 26650 can handle ??
80A continues
Hi @Agniusm or someone else 
I do have a question about the 2S3P modules. What is the difference between 2s3p and the two times 3p (which is na option following the extra information.)?
I guess it would be 2s3p the 3p are already connected inside so |+|+|+|-|-|-| for upper part. And the upper part of a 3p+3P would be |+|+|+|+|+|+| with a seperarion between the middle batteries?
Am I right?
Thanks!
Ps: I already sent an e-mail but I am very impatient 🤦🏼 Im really into buying on your website haha 
Hi. Here is a scheme of 10S4P. Its the same for 3P. Inpect tabs and cell polarity. The current travels in U shape. All modules are 4P+4P and the last one is 2S4P(far right)10S4P_flatpack.pdf (117.8 KB)
I think i have responded to your email 
Netherlands?
Thanks Agniusm 
@Agniusm I was wondering if you would be willing to share the NESE models in other format than STL? I use Fusion 360 and STL is difficult to modify for me. Any chance for a STEP file? In particular, I’m interested in the Vented design for 21700 3P and 3P2S. I would like something like 3P2S but with a more rigid separator between the P-groups since I plan to use cells with no shrink wrap so I have to be a little cautious. Also, I would like to add some holes for screws to attach the modules directly to the deck. (The v1 18650 modules did have the holes but you seem to have removed them in the later design.)
NESE Battery Holder v3.f3d (6.4 MB)
The attached is a Fusion file. To work with meshes, you have to “turn off the design history” by right clicking on the imported mesh file and then after that, right click and “convert to bRep”. That should make it a solid unless it has many many faces in which the conversion will fail…
Once it’s a solid it’s easier to work with for sure…
Thanks. Yes, I know that trick. It’s still pretty messy to work with.
Printed the module for the DieBieMS. The instructions call for the tabs to be 0.6mm, thick copper. Will that be able to handle the current?
That’s awesome! Thanks a lot.
Those modular blocks are super helpful. Here’s my extra safe 3P2S module with mounting holes. I added 1mm wall in the middle.
I have a separator in the middle like you made. You need to use base_middle_2s.
Also, since you have made it, have you accounted for the separator width so the cell still fits?
Mounting holes are also included but i have not checked if exporting model to stp does not loose this future. By default it is suppressed
Also there are suppressed cuts that are made for 2P modules.
I know but that one is very thin and easy to break. I have several 18650 modules with a broken separator. I wanted something more rigid. I made the middle piece wider so that there’s space for a thicker separator that does not interfere with the cells. I won’t be connecting the P-groups inside the module so it’s not a problem if the piece is wider.
Ah, good to know. I didn’t see them. Anyway, it wasn’t difficult to add the hole. Working with the STEP files is a breeze. Thanks again for sharing those models!