Search found 59 matches

by jimwebo
Oct 09 2018 4:14pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 787
Views: 196595

Re: CHEAP NEW ORYGINAL CELLS LI-ION 18650

Molten-Core wrote:
Sep 20 2018 7:38am
Hey, do you offer any guarantee of some sort against bad cells, i'm thinking about buying a 150 cells, what do we do if some are damaged, overdischarged or busted?

Best regards,
Molten.
I can tell you my case, I have bought thousands of cells from Michal and no problem.
Best regards .
Jim
by jimwebo
Nov 27 2017 7:05am
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

Gentlemen, the discussion here is what material is the plate? It really does not matter, aluminum, plated aluminum ..... what else? Without flux it does not weld. And of easy nothing, I worked years as a plumber and I have experience with tin welding in pipes and gutters. I give you a welding method...
by jimwebo
Nov 18 2017 6:19am
Forum: Items for Sale - New
Topic: JP spot welder
Replies: 1242
Views: 170921

Re: JP spot welder

I continue with my capacitors and luxury.
Although I changed from spot welder
IMG-20171118-WA0008.jpg
IMG-20171118-WA0008.jpg (168.26 KiB) Viewed 2277 times
by jimwebo
Nov 11 2017 9:50am
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

Hi.
Well about 200 km, but without throttle limit.
That distance can increase a lot if it stays at 70km / h.
Greetings and good luck with your conversion.
Jim
by jimwebo
Aug 29 2017 8:29am
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL CELLS LI-ION 18650
Replies: 787
Views: 196595

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

Great seller gentlemen.
Totally reliable and communicative.
A few thousand cells bought it and zero problems.
Greetings.
Jim
by jimwebo
Jun 26 2017 4:07am
Forum: Battery Technology
Topic: BOSS LEVEL CUSTOM SPOT WELDER
Replies: 438
Views: 43321

Re: BOSS LEVEL CUSTOM SPOT WELDER

Amazing.
Great job.
i need one these.
by jimwebo
Jun 22 2017 11:53pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

Cleaning with acetone, before and after soldering.
To be honest, I could not believe that it was possible to weld aluminum.
But I had to try, putting screws was not an option, because I only had a few millimeters of available space
by jimwebo
Jun 22 2017 11:27pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

rojitor wrote:Yeah dude! Jim battery corporation always does a good job. :mrgreen:
Gracias compañero.
by jimwebo
Jun 22 2017 11:21pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

That wasn't aluminium you were soldering to, it's nickel. Aluminium won't take tin based solder. Very clever approach by the way! Hi. Do you mean that the blade of the module are made of nickel and not aluminum? I assure you it's aluminum. With flux and sufficient heat if it can be soldered with ti...
by jimwebo
Jun 16 2017 4:21pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

cwah wrote:Amazing!!
Conversion cost?

No bms?
There are no bms.
The cells are so stable and the loading and unloading limits so conservative that there is no problem.
The cost of three modules about 3000 €.
by jimwebo
Jun 16 2017 4:19pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

cheapcookie wrote:damn those tesla packs, you said you got rid of tesla bms because of change in configuration ? 6s -> 12s
That's right, I'm not using BMS.
Although I have the cells monitored.
A greeting.
by jimwebo
Jun 16 2017 4:18pm
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Re: Conversion Vectrix VX1 with tesla modules

That wasn't aluminium you were soldering to, it's nickel. Aluminium won't take tin based solder. Very clever approach by the way! Hi. Do you mean that the blade of the module are made of nickel and not aluminum? I assure you it's aluminum. With flux and sufficient heat if it can be soldered with ti...
by jimwebo
Jun 13 2017 2:03am
Forum: Battery Technology
Topic: Conversion Vectrix VX1 with tesla modules
Replies: 19
Views: 2625

Conversion Vectrix VX1 with tesla modules

Hello I bought a few months ago a VX1 with 1700km and a nickel battery that gave me an autonomy of about 50 / 60km. Although not bad for a 2008 bike, I needed more. So I decided to put three modified Tesla modules to 12S to get a 36S37P configuration. I hope you enjoy the post. These are the modules...
by jimwebo
May 19 2017 7:55pm
Forum: Items for Sale - New
Topic: ELTEK Flatpack HE 2000w *NEW* *ULTRA Efficient Charger*
Replies: 41
Views: 10744

Re: ELTEK Flatpack HE 2000w *NEW* *ULTRA Efficient Charger*

Please check your inbox.
Send private.
by jimwebo
Mar 08 2017 7:20pm
Forum: Items for Sale - New
Topic: .... UK ..... High power Ebike stuff for sale (inc cells)
Replies: 11
Views: 1314

Re: .... UK ..... High power Ebike stuff for sale (inc cells

After looking more closely, I realized that it is not the best motor for my project.
So I will not finally buy it, sorry for the inconvenience.
It is a great motor and a good price. I hope you get lucky with the sale.
A greeting.
by jimwebo
Mar 08 2017 3:12pm
Forum: Items for Sale - New
Topic: .... UK ..... High power Ebike stuff for sale (inc cells)
Replies: 11
Views: 1314

Re: .... UK ..... High power Ebike stuff for sale (inc cells

Perfect.
I am in Asturias, northern Spain.
I'll take it .
Give details of payment by private.
A greeting.
by jimwebo
Mar 07 2017 6:11pm
Forum: Items for Sale - New
Topic: .... UK ..... High power Ebike stuff for sale (inc cells)
Replies: 11
Views: 1314

Re: .... UK ..... High power Ebike stuff for sale (inc cells

I am interested in cromotor.
How much does it cost to ship to Spain?
A greeting.
Jim.
by jimwebo
Mar 07 2017 3:57am
Forum: Items for Sale - New
Topic: Throttle Tamer's for sale
Replies: 231
Views: 24154

Re: Throttle Tamer's for sale

Hi.
I need a tamer.
Tell me how much it costs to Spain.
a greeting
Jim.
by jimwebo
Mar 07 2017 3:04am
Forum: Items for Sale - Used
Topic: SOLD
Replies: 16
Views: 2860

Re: (EU) Adaptto Max-E,BMS,Charging coil,EATON Charger

In that case I'm not interested.
Thank you.
by jimwebo
Mar 05 2017 11:09pm
Forum: Items for Sale - Used
Topic: SOLD
Replies: 16
Views: 2860

Re: (EU) Adaptto Max-E,BMS,Charging coil,EATON Charger

I'm interested in the charging coil.
Is shipping to Spain included?
A greeting.
by jimwebo
Mar 04 2017 6:25am
Forum: Items for Sale - Used
Topic: FS: Tesla Model S 18650 cells! Welded Packs! Panasonic; NCA
Replies: 556
Views: 91250

Re: FS: Tesla Model S 18650 cells! Welded Packs! Panasonic;

What is the harm in revealing the method you use to someone who would not make a purchase from you and will not use your method to make money or steal your customers? This forum thrives due to the sharing of knowledge. Large corporations protecting secret methods to make more money hold back progre...
by jimwebo
Jan 17 2017 12:25pm
Forum: Items Wanted
Topic: Bms with on off switch
Replies: 1
Views: 359

Bms with on off switch

Hi guys.
I need to find 13S 30 / 40A bms with switch on off.
Any ideas?
Greetings from Spain.
Jim.