Search found 4137 matches

by tomjasz
Feb 25 2021 12:49pm
Forum: Battery Technology
Topic: BMSs
Replies: 11
Views: 223

Re: BMSs

Base mechanics. 10s3p battery pack or 10 groups of three cells, in series. Qustion: How do each of the eleven BMS balance wires or the BMS detect which cell is a problem, or, is it more general, meaning the contact is generally referring to the group, nothing so specific? So, for example, if a cell...
by tomjasz
Feb 24 2021 6:58pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

markz wrote:
Feb 24 2021 5:48pm
Sheeeesh

Forget converting a motorcycle to electric, just buy a normal motorcycle, they use so little gas, so little gas. Yes I had to repeat that.
What? Do you want common sense?
by tomjasz
Feb 24 2021 11:25am
Forum: EBike General Discussion
Topic: MAC motor worth it?
Replies: 81
Views: 4185

Re: MAC motor worth it?

In the past, Cutler Mac shipped a "sample". One motor one time, second-order has the 8 piece limit.
by tomjasz
Feb 23 2021 4:31pm
Forum: EBike Build Threads
Topic: My version of BBSHD Torque Arm (2018.08)
Replies: 5
Views: 1752

Re: My version of BBSHD Torque Arm (2018.08)

Torque arms were developed by Doug Snyder California eBike and copied without attribution by others.
by tomjasz
Feb 22 2021 6:31pm
Forum: Items for Sale - New
Topic: N.E.S.E. the no solder module
Replies: 474
Views: 79144

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

Portable powerpacks run a stereo for parties out in the wilderness Mothership House bank, subset swapped out for powering the dinghy Take ashore camping on a deserted island build a shack put up a few panels, power tools back home, use for power outages bring along on the camper / trailer / RV / ex...
by tomjasz
Feb 22 2021 6:29pm
Forum: EBike Reviews & Testing
Topic: What the heck is wrong with UPP packs!?
Replies: 22
Views: 1205

Re: What the heck is wrong with UPP packs!?

UPP sucks. Very poor quality builds, using nickel-coated steel connections rather than pure nickel. And low ball cheap featureless BMS.
by tomjasz
Feb 22 2021 6:23pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

Once again, a waste of money on a half-assed project. A new fork would cost less than the wasted products for the half-ass a repair. I do get the creative approach, but seeing the wiring with no regard for neg or pos, red for pos, and black for neg. So many half-assed wiring and solder joints. An ac...
by tomjasz
Feb 19 2021 6:14pm
Forum: Battery Technology
Topic: Guides
Replies: 34
Views: 922

Re: Guides

I'm inoculated and will supposedly have full protection in another 2 weeks. I'll share what I have then. I have a bunch of BMS, an iCharger, and a Grin battery tester.

Not an expert but do have excellent tools.

five zero seven four five eight two nine four two.
by tomjasz
Feb 17 2021 12:30pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

yea. i guess my builds are shit because i am not a big rich guy. according to tomjasz I need a $2,000 plus downhill racing bike and a cro-motor or better to impress him. . No, I did not suggest that. I do see a lot of wasted $$ and ignored suggestions from the posters here that have helped you alon...
by tomjasz
Feb 15 2021 7:04pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

Why not build ONE good eBke instead of pissing away money on mediocre builds??
by tomjasz
Feb 10 2021 2:21pm
Forum: Motor Technology
Topic: Purchase advice please - Bafang Ultra M620 vs BBSHD
Replies: 4
Views: 209

Re: Purchase advice please - Bafang Ultra M620 vs BBSHD

M620 support and parts chain are not unlike our experiences with the early BBSxx series. Abysmal. I suggest anyone doing their own repairs and maintenance stay with the BBSHD.
by tomjasz
Feb 09 2021 1:04pm
Forum: Battery Technology
Topic: Guides
Replies: 34
Views: 922

Re: Guides

The offer to use a 1010b to sort cells is still open. NESE has its own set of issues. I would like to hear the (set=multiple) issues you talk about. Its always good to improve I did a poor job of phrasing my comments. I apologize. There are no "issues", just differences in how a pack is c...
by tomjasz
Feb 08 2021 5:45pm
Forum: Battery Technology
Topic: Guides
Replies: 34
Views: 922

Re: Guides

The offer to use a 1010b to sort cells is still open. NESE has its own set of issues. Bad builds are possible with all the weldless options. I have a fairly good stash or BMS as well. Next and last Covid shot on the 18th, after which I can get brave and step out... https://www.amazon.com/Progressive...
by tomjasz
Feb 08 2021 5:39pm
Forum: Items for Sale - Used
Topic: Winter garage sale - motor wheels, stuff, & a bikeE
Replies: 33
Views: 1791

Re: Winter garage sale - motor wheels, stuff, & a bikeE

Ebuilt wrote:
Feb 08 2021 12:17pm
I wouldn’t recommend anyone do business with this man.
What a clueless putz. David is the LAST person I'd worry about a purchase from.
by tomjasz
Feb 06 2021 2:32pm
Forum: Battery Technology
Topic: water in battery
Replies: 15
Views: 536

Re: water in battery

All the EM3ev packs I've opened were very tidy and not a struggle like those cheap budget packs Luna sold.
by tomjasz
Feb 01 2021 1:39pm
Forum: Items for Sale - New
Topic: N.E.S.E. the no solder module
Replies: 474
Views: 79144

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

I ordered 1 module and its so long takes delivery dude u most joking !!!!!!!! Any sensible purchaser will realize that shipping during the pandemic has been a constant issue. You were clealy told there could be delays. I'm waiting on an order, but remember when I did there was a backlog of orders w...
by tomjasz
Feb 01 2021 1:24pm
Forum: Items for Sale - New
Topic: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS
Replies: 811
Views: 243825

Re: CHEAP NEW ORIGINAL 18650 BATTERY CELLS AND PACKS

busterhax wrote:
Jan 27 2021 3:46pm
Hello, do you have any LG M26?
See the first post. It's always updated.
by tomjasz
Jan 26 2021 12:33pm
Forum: EBike Non-hub Motor Drives
Topic: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?
Replies: 3
Views: 198

Re: Does BBS02/TSDZ2 fit my Cube Acid 2014 MTB?

A 68mm BBSxx series motor will work out fine. TSDZ2 is a more difficult fit on some frames. But I've only finished a couple of their builds.
by tomjasz
Jan 26 2021 12:29pm
Forum: EBike Troubleshooting
Topic: Sondors Ebike problem
Replies: 21
Views: 741

Re: Sondors Ebike problem

2wGlider wrote:
Jan 26 2021 11:56am
it was fine before.
But it isn't now. I'd be using my multimeter to check power and the connections.
by tomjasz
Jan 24 2021 12:03pm
Forum: Battery Technology
Topic: The Cycle Satiator, universal charger for the enthusiasts
Replies: 839
Views: 151410

Re: The Cycle Satiator, universal charger for the enthusiasts

Why would a Satiator lose all programming after working for several months flawlessly?
GC360-7205
by tomjasz
Jan 21 2021 7:19pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

"I do not agree."

Fella, you piss away money that could be used to build a decent bike, not the hack job hack shown here.
I'm not being critical except to remark you piss many dollars away on half-assed builds.
by tomjasz
Jan 20 2021 7:51pm
Forum: EBike General Discussion
Topic: new eZip motor
Replies: 6565
Views: 531913

Re: new eZip motor

Why not build a single useful eBike rather than piss money way on mediocre builds? I'm amazed by the amount of money spent on bad builds.
by tomjasz
Jan 17 2021 1:05pm
Forum: General Discussion
Topic: la Nina rears her ugly head
Replies: 1993
Views: 142680

Re: la Nina rears her ugly head

Minnesota, mid-January and no below zero days so far and only 2 inches of snow on the ground. WEIRD!