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N.E.S.E. the no solder module

agniusm, I am looking for a 60V 18650 lithium battery, 20 Ah (bigger the better) to fit into this space 362 mm L, x 152.4 mm W x 174.6 mm H
With your system, what's the max Ah battery that will fit in there?

Btw www.18640.It does not work.
 
Website is www.18650.lt, www1865o.com is obsolete.
Website is not working for me. I get a "SITE NOT INSTALLED" window
agniusm, I am looking for a 60V 18650 lithium battery, 20 Ah (bigger the better) to fit into this space 362 mm L, x 152.4 mm W x 174.6 mm H
With your system, what's the max Ah battery that will fit in there?

Btw www.18640.It does not work.
Try a different browser. Works for me on Microsoft Edge, but not chrome.
 




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agniusm, I am looking for a 60V 18650 lithium battery, 20 Ah (bigger the better) to fit into this space 362 mm L, x 152.4 mm W x 174.6 mm H
With your system, what's the max Ah battery that will fit in there?

Btw www.18640.It does not work.
Old post, have not visited for long. That space would accomodate 50AH with modules up to 17S
 
My website went bonkers after migration. Something is broken and it does not work on mobile devices. Works fine on pc.
I am getting short on 18650 hardware and i wont restock anymore. The demand is minimal and there is no point in continuing. I still have plenty of 21700 and 26660 to keep me buisy for some time.
 
Is something still wrong with the site? I can access it but images and buttons are not showing so it is hard to navigate and checkout an order. I am on pc but it looks the same on my phone.

Also bummer to hear that demand is low and 18650 will not be getting restocked.
 
Is something still wrong with the site? I can access it but images and buttons are not showing so it is hard to navigate and checkout an order. I am on pc but it looks the same on my phone.

Also bummer to hear that demand is low and 18650 will not be getting restocked.
If you need anything, i can do it manually via paypal but i am still getting orders, so it must work somewhat.
The supply of batteries and bikes went from non existent to everything you want and DIY just naturally shrunk. I originally anticipated it to last 5 years and it went a bit longer, for 7 years. Was a good run :)
 
So what would you suggest for an EVT-4000e? I'd like to add these 4 batteries but am afraid to blow the controller...
 

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Build another 13S for kids, drift trike
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I have batteries which are 7, 5 years old, still doing good. Only complaints i got are from people using modules on skateboards, mounting them flat on the bottom, where there is flex and excessive vibration. Mountain boards with boxed batteries doing fine.
If you have 3D printer, i can supply CAD files for the modules, from those you could design N.E.S.E form factor BMS enclosure so its all integrated and nice. For above 13S i made 2S side by side enclosure, no web or hanging wires, no duct tape or shrinkwrap. 3D printed cage which mounts to the box.
I could offer help designing something bespoke if needed, send a file or ship a part.
 
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Build another 13S for kids, drift trike
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I have batteries which are 7, 5 years old, still doing good. Only complaints i got are from people using modules on skateboards, mounting them flat on the bottom, where there is flex and excessive vibration. Mountain boards with boxed batteries doing fine.
If you have 3D printer, i can supply CAD files for the modules, from those you could design N.E.S.E form factor BMS enclosure so its all integrated and nice. For above 13S i made 2S side by side enclosure, no web or hanging wires, no duct tape or shrinkwrap. 3D printed cage which mounts to the box.
I could offer help designing something bespoke if needed, send a file or ship a part.
I've loved the idea of these modules and in fact do have a 3d printer, I tried sorting cost of shipping hardware and the metal bits to the us but got lost in the process haha looks great
 
I

I've loved the idea of these modules and in fact do have a 3d printer, I tried sorting cost of shipping hardware and the metal bits to the us but got lost in the process haha looks great
Thanks. 3D printing has so much potential for making custom parts. The shipping cost to US gone up considerably, mainly in the last two years. Its crazy.
Its a pleasant project, like LEGO, not much to go wrong and in the end you have something you built yourself, nothing like cheap Chinese brands made out of lowest of the low parts :)
 
Hey, happy to see your website is still up.
Now that we can get 6.5ah 21700's, it's really appealing to build a battery with these high energy density cells.
What i want to make is a 10S 2P 21700 pack with these awesome cells for a low power bike.

I have a question that the website doesn't seem to answer.
In earlier pics, the bottom of a composite pack was fixed together with a zip tie.
Newer units don't seem to have this same zip tie channel.

I understand that the units are mechanically linked at the top... what's best practice for linking the bottom nowadays?
 
Hey, happy to see your website is still up.
Now that we can get 6.5ah 21700's, it's really appealing to build a battery with these high energy density cells.
What i want to make is a 10S 2P 21700 pack with these awesome cells for a low power bike.

I have a question that the website doesn't seem to answer.
In earlier pics, the bottom of a composite pack was fixed together with a zip tie.
Newer units don't seem to have this same zip tie channel.

I understand that the units are mechanically linked at the top... what's best practice for linking the bottom nowadays?
Sorry for not getting back sooner. I just tape them, then fit them in a dedicated enclosure.
 
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