Search found 34 matches

by Ptit_Philou
Mar 22 2020 3:31pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS

Salut,
Envoie un message privé, c'est plus efficace :wink:
by Ptit_Philou
Jan 22 2020 4:25am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS

Great.
Do you still sell 10S 4P or 5P packs for common users without spot welders ?
by Ptit_Philou
Nov 13 2019 8:36am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Hi, send private message to Tumich for faster answer ;-)
by Ptit_Philou
Oct 11 2019 7:45am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

I write tutorials for Cyclurba.fr : some people don't want to assemble packs and the first page of this topic doesn't mention anymore packs.
So I can redirect them to you...
by Ptit_Philou
Oct 10 2019 7:21am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Hi, no more assembled packs ?
by Ptit_Philou
Dec 31 2018 1:37pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Tumich answers only to private messages ;-)
Send PM...
by Ptit_Philou
Nov 11 2018 10:49am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Tumich answers only to private messages ;-)
Send PM...
by Ptit_Philou
Jan 19 2018 4:25am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,49$ 2200-3500mAh!

OK Tomjasz : can you share data and links about shorter cycle life for Sanyo Ga 3500 please ? :)
by Ptit_Philou
Jan 18 2018 3:23am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,49$ 2200-3500mAh!

I use Sanyo GA 3500 in electric scooter E-ton/Matra e-Mo+ and they are very good.
Lot of tests on Internet to confirm that : among the bests, no hesitation ! :wink:
by Ptit_Philou
Aug 25 2017 3:09am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

See post 1 : Tumich sells only packs right now...
by Ptit_Philou
Jul 26 2017 2:17am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Post 1 :
"Cells are located in Europe. No fees to EU countries.
SHIPPING TO WORLDWIDE BY COURIER AND BY POST."
by Ptit_Philou
Jul 04 2017 2:53am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

First, my whole nickname is "Ptit Philou" :) (contraction of "Petit" that means "little" in french and "Philou" for "Philippe") And I agree that LiPos are more fragile than 18650 format batteries : 18650 seem hard to "explode" and it may happens especially when charging or with short circuits. Most ...
by Ptit_Philou
Jul 03 2017 4:08pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Picture cames from NASA RoboSimian which exploded while charging... https://www.wired.com/2016/10/samsung-isnt-one-lithium-ion-problems-just-ask-nasa/ Despite of this, good 18650 batteries are very reliable and you can find a lot of tutorials about building packs on this forum, on electricbike blog,...
by Ptit_Philou
Jul 03 2017 3:07am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

"Just open the image link on first page in a new tab"
> Images links dead on first page...
mxer wrote:Can someone explain why it is dangerous to remove welded tabs from cells? What can happen?
Ask NASA ! :D
Image
by Ptit_Philou
Jul 02 2017 11:08am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Short circuit, fire, explosion, house burnt and... Death... :-)
by Ptit_Philou
Jun 06 2017 5:28am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Sure, disassembling batteries can be very dangerous : I do not recommand to do this.
NKON is a well known store in Europe : fast and serious :-)
No problems with 4 orders (tracking) and verry correct prices.
According to your location, you may find other good stores but this one is reliable.
by Ptit_Philou
Jun 06 2017 3:26am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Has anyone had any success separating them out to say 4P bricks? It's almost impossible to disassemble cleanly spot-welded batteries, especially if glued. You can use Dremel tool to cut off nickel strips and a hairdryer to melt glue but you have lot of chances to damage cells or at least the tubula...
by Ptit_Philou
May 27 2017 2:30am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Tumich answers only to private messages.
He sells only products in post 1, and products vary according to stocks.
Check www.nkon.eu for standalone cells...
by Ptit_Philou
May 26 2017 2:43am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: CHEAP ORYGINAL CELLS 18650 and welded packs for 36V

Panasonic Sanyo 18650GA 3500 mAh are among the best cells right now...
LG MJ1 are good too.
by Ptit_Philou
Apr 26 2017 3:24am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: NEW CELLS 18650 SAMSUNG/SANYO/PANASONIC/LG 2900-3500mAh

Full nickname Ptit_Philou, thanks ;-)
My real first name is Philippe :-P
by Ptit_Philou
Apr 25 2017 12:25pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: NEW CELLS 18650 SAMSUNG/SANYO/PANASONIC/LG 2900-3500mAh

Tumich doesn't answer on forum : send him private messages... ;-)
by Ptit_Philou
Apr 25 2017 2:43am
Forum: Items for Sale - New
Topic: DIY assembly kit for 18650 without spot welding/Soldering
Replies: 505
Views: 80360

Re: DIY assembly kit for 18650 without spot welding/Solderin

Thank you for answers Tomjasz :-)
About caps/contact/bar, I can deduce weight is about 14 grams per cell (700/50).
by Ptit_Philou
Apr 23 2017 6:39am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: NEW CELLS 18650 SAMSUNG/SANYO/PANASONIC/LG 2900-3500mAh

You're welcome ;-)
My nickname is Ptit Philou (in french, "petit" means "little") ;-)
by Ptit_Philou
Apr 22 2017 1:11pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 797
Views: 219944

Re: NEW CELLS 18650 SAMSUNG/SANYO/PANASONIC/LG 2900-3500mAh

Post 1 updated : LG MJ1 and Samsung 29E back in stand alone...
by Ptit_Philou
Apr 21 2017 11:59am
Forum: Items for Sale - New
Topic: DIY assembly kit for 18650 without spot welding/Soldering
Replies: 505
Views: 80360

Re: DIY assembly kit for 18650 without spot welding/Solderin

Please, what is the weight of elements for one cell (2 holders, 1 contact and 1 nut)?