Search found 188 matches

by tumich
Dec 03 2018 12:42pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Welding is the same as with brand new cells. You should just try to do a welding points next to the point where it was already done. Just in case.
by tumich
Nov 27 2018 11:32am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

New models of cells available and new prices! :)
by tumich
Oct 05 2018 2:16am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

LuboN wrote:
Oct 04 2018 4:42pm
Hi Tumich,
what conversion rate do You use for EUR price calculation? (Would be really nice to have prices in both USD/EUR in Your firs post...)
You can check actual exchange rate in Google by writing 'USD to Euro'
by tumich
Oct 04 2018 1:13pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650

Ham wrote:
Oct 04 2018 11:52am
Hi Tumich,

could you make a pack of 14s and around 30+ ah capable of 150 amp bursts?

Thank you
I think yes but not faster than in 30 days. Waiting for ending some life issues :)
by tumich
Sep 22 2018 11:49am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650

LockH wrote:
Sep 21 2018 4:51pm
Hehe... tumich ... Had to look that up... "oryginał" is Polish... and English language equivalent original... just FYI... and carry on Sir! :)
Right man! :)
by tumich
Sep 14 2018 7:45am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650

Opa435 wrote:
Sep 14 2018 1:13am
Is this thread still active? Sent a PM a few days ago with no response.
Yes, active. I will reply today.
by tumich
Aug 11 2018 4:11am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650

I don't recommend to mix different models in battery pack ;)
by tumich
Jul 22 2018 10:20am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,09$ 2200-3500mAh!

tore wrote:
Jul 20 2018 8:24am
I am also interested in a 40 cell pack. Will send a message for costs. Thanks!

Edit: Looks that the messages are stuck in Outbox instead of going into Sent messages. Is there any rule to send a PM?
It means that havent read it yet :D
by tumich
Jun 11 2018 2:23pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORIGINAL CELLS LI-ION 18650 FROM 1,09$ 2200-3500mAh!

I had one part Panas little older than otcher cells. Now most cells are from 2017 and 2018.
All cells never been used!
by tumich
Jun 03 2018 5:11pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,09$ 2200-3500mAh!

New models in offer. All cells have nominal voltage from now :)
New price for Sanyo GA.
by tumich
Mar 02 2018 6:44pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650 FROM 1,09$ 2200-3500mAh!

opperpanter wrote:
Mar 02 2018 1:03pm
What's the verdict on the Panasonic NCR 18650A cells? Much cheaper than the GA cells.
Looking for 14S4P at 20A max just for daily commute small light pack, so 5A per cell. These NCR18650A look good, but are they old?
5A per cells cont discharge for 18650A could be little too much.
by tumich
Mar 01 2018 6:01pm
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 155
Views: 16851

Re: FREY eMTB with Bafang m600 is developing with your ideas!

Interesting info. Can you tell what's the advantage with a 29" front wheel + 27.5+ rear wheel? and what's the tire size to match for front and rear wheel? And what travel to fit for front 29" and rear 27.5+ ? I want the possibility of build or change the battery as I like. Only with bafang I can do...
by tumich
Feb 24 2018 8:45pm
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1069
Views: 91368

Re: My Bafang Ultra Mountain Bike! Frey AM1000

Brand called Volton made similar ebike based on Bafang Ultra and that frame.

Image
by tumich
Feb 23 2018 10:49am
Forum: E-Bike Non-hub Motor Drives
Topic: My Bafang Ultra Mountain Bike! Frey AM1000
Replies: 1069
Views: 91368

Re: My Bafang Ultra Mountain Bike! Frey AM1000

Can you make similar battery case like that?
Image
by tumich
Jan 23 2018 6:25pm
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 155
Views: 16851

Re: FREY eMTB with Bafang m600 is developing with your ideas!

It won't be downhill frame. I think that 2x 27,5" will be the best option.
by tumich
Jan 18 2018 6:01pm
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 155
Views: 16851

Re: FREY eMTB with Bafang m600 is developing with your ideas!

Tumich: There is another manufacturer (I think Focus, but not sure) offering e-MTBs with a 400 Watt-Hour battery inbuilt, and a separate clip-on 400Wh battery that can be added externally for longer rides. This allows a lighter / cheaper base bike for those people who only ride a couple of hours, a...
by tumich
Jan 18 2018 6:42am
Forum: Items for Sale - New
Topic: FREY eMTB with Bafang m600 is developing with your ideas!
Replies: 155
Views: 16851

Re: FREY eMTB with Bafang m600 is developing with your ideas!

I am waiting too for new M600 full suspension. I'd like to see new Bafang 500W motor with suspension similar like Haibike Nduro. I mean front suspension 180mm. Battery 600-800Wh inside downtube in the frame and optional additional 400-600Wh on the frame (modular system). Haibike launched it but only...
by tumich
Jan 17 2018 7:09pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

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

New part of cells from 1,49$ each!
Sony V3, Samsungs 22P, 29E and Panasonic 18650A.
by tumich
Dec 28 2017 2:18pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS 18650 SANYO GA 3500MAH

Is there anyone in Toronto/Mississauga,Canada area willing to make me a complete battery pack 36v, ready to use with these sanyo cells? thx Lowest lifespan of the appropriate batteries available. Consider another choice or accept a shorter lifespan.He's had better cells available and I'm hoping soo...
by tumich
Nov 29 2017 2:21pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS 18650 SANYO GA 3500MAH

rio9210 wrote:
Nov 27 2017 4:19pm
Future plan for 20700B cells ?
Or just 18650 forever ?
Probably yes but who knows when :P
by tumich
Nov 21 2017 5:53pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

Re: CHEAP NEW ORYGINAL CELLS 18650 SANYO GA 3500MAH

New part of Sanya Ga available, new in boxes, (never been welded)
by tumich
Aug 29 2017 8:09am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

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

I have cells in bulk right now: Sanyo Ga, LG MG1.
by tumich
Jun 07 2017 5:44pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

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

Lower prices. Also some packs are welded just on 1 side - faster to remove welds :)
by tumich
May 14 2017 4:54am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 709
Views: 159834

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

rojitor wrote:My question is legit.
But the second picture looks wired
Image

Just 1 pack have cable :)
by tumich
May 10 2017 9:15am
Forum: Battery Technology
Topic: Custom Bosch / Yamaha battery
Replies: 23
Views: 5543

Re: Custom Bosch / Yamaha battery

Did anybody try to make 'custom additional battery' compatible with Bosch CX?