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

Westy · June 23, 2018, 6:44am

Do you have dimensions for the 2s3p packs? I think I’m gonna try to fit a 12s3p into Hummies board.

oyta · June 23, 2018, 7:15am

Nice! What are the dimensions? How do you fix it to your board?

Ronny_CTS · June 23, 2018, 11:43am

From how i see it, the way you connected those series tabs will not give you a 12S4P configuration. It will either give you a 2S12P battery, a 8S6P battery or a fire. You need to remove some of those series Tabs as you are connecting in series and parallel simultaneously.

uigiroux · June 23, 2018, 1:53pm

Yes I know, I just wanted to see what it would look like put together. Right now it’s 6 2s4p module, I’m going to keep one for the bottom, then the top five will be 4p+4p, so believe me, I’ve got it covered

uigiroux · June 23, 2018, 1:56pm

Didn’t cut tabs yet, just put together so far. Today I’ll cut the series tabs in half though.

Yeah I see too be missing a cap lol. Oh well…

agniusm · June 23, 2018, 2:25pm

Go to website please. Resource page will give you all information needed.

Ronny_CTS · June 23, 2018, 4:12pm

Why are you cutting the tabs? Why not connect the 2S4P packs in series until you reach 12S.

agniusm · June 23, 2018, 5:52pm

Cause he would need long bus bars and all will be messy. If you would stick them on the sides, sure, and still, depending on where you want your power output to be, on one side, or opposite ends.

Have not posted these photos i have. It was failed print but it shows how everything works inside:

uigiroux · June 23, 2018, 6:11pm

Let me make a drawing to show what I’m doing. One sec.

uigiroux · June 23, 2018, 6:31pm

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uigiroux · June 23, 2018, 6:56pm

Just made my first cut and it looks great! 1529780071308623363110673728534 15297801589598846646313746910062

XTLA · June 24, 2018, 1:24am

I’ve made my order for 10S3P also with that configuration

1x2s3p and 4x2s3p(with 3p+3p mode)

jens_c · June 24, 2018, 7:38am

is there any way i can have the cad files of P N.E.S.E?

agniusm · June 24, 2018, 8:35am

Sorry, but those are not available.

agniusm · June 24, 2018, 9:56am

I have received my test sample of PCM i was thinking integrating with NESE earlier. What i like about them is that they are 2 wire units. Also, they are waterproof(i would say splashproof). Not expensive units also. I am talking with the manufacturer to get dimensions for different one, ones could fit NESE enclosures. Perhaps i will have a complete NESE BMS module, plug&play.

agniusm · June 25, 2018, 7:48pm

Any one fancies another no solder 18650 from India? Why for F… sake battery needs a hammer or log for assembly? Its like the thing now. Whack it with a hammer or something heahvy.

I need to make biased video why Whoosend and the likes are not such a good idea, at least not the market they aim for. Another thing they say, its easy to swap a cell? How the f…ck it can be easy? If you have 36v 4s, thats like 80 nuts to undo. Unlucky if the cell is in the middle.

Benjamin899 · June 25, 2018, 8:00pm

yeah i wanted to buy vruzend, but decided against it, just too big and unreliable. It is realy just for stationary use at best.

banjaxxed · June 25, 2018, 8:11pm

I bought their kit. tried to make it high capacity then just shelved it, I found it too…well crap

Maybe a powerwall or scooter but it’s just not good enough for esk8. There is a version 2 I believe but my hands say no to this forever

uigiroux · June 25, 2018, 8:11pm

I thought ‘battery blocs’ were a good idea, but they didn’t offer the size and shape I wanted. These are the best solution by far IMO.

karma · June 25, 2018, 8:48pm

I also bought some Vruzend and tried but damn that felt like . The metal ”spring” which is s bent metal piece didn’t make good contact and assembly was HARDER then spot welding imo.

Trird the NESE and it feels more rigid, super easy to make and good electrical connection.