Search found 48 matches

by Hertzelz
Oct 17 2020 4:15pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 293
Views: 37898

Re: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display

We have had good results testing IPM motors so far. As an example, a QS middrive motor tested well. Some can take 25kw bursts. They seem to be mostly IPM now, but I would make sure before buying. There is no reason why other more expensive IPM motors wouldn't work. There is at least a couple of imp...
by Hertzelz
Oct 09 2020 2:29pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 293
Views: 37898

Re: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display

Powervelocity.com wrote:
Oct 02 2020 10:51pm
Pre-orders will reopen soon. Please check back on the website in about a week.
Hertzelz wrote:
Oct 02 2020 5:32pm
Hi, I've sent you an email about ordering but got no response.
How can I order?
Any update?
by Hertzelz
Oct 02 2020 5:32pm
Forum: Items for Sale - New
Topic: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display
Replies: 293
Views: 37898

Re: PV NextGen FOC 130v 200/600A 25kw - $599, Watch Display

Hi, I've sent you an email about ordering but got no response.
How can I order?
by Hertzelz
Sep 26 2020 5:01pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1590
Views: 183324

Re: Nucular electronics - complete kit for ev! [beta]

Feedback? here it is; If you order a brand new Hypercar for millions of dollars theres a few months waiting period, thats illogical that there is 6 month waiting period for a controller (and thats a best case from what I've seen) You guys don't like money or what? Try to preorder Tesla Roadster, wh...
by Hertzelz
Sep 25 2020 4:41pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1590
Views: 183324

Re: Nucular electronics - complete kit for ev! [beta]

You picked a great day to voice your opinion because I was just going to write the exact opposite thing you did. I received my controller---TODAY! I waited approx. 4 months to get it and it surprisingly it got from Moscow to me in Virginia, USA in just 2 days shipping time. WOW! I wanted to thank t...
by Hertzelz
Sep 25 2020 4:14pm
Forum: Items for Sale - New
Topic: ASI BAC Controllers Worldwide Vendor
Replies: 184
Views: 26094

Re: ASI BAC Controllers Europe Vendor

:warn: :warn: :warn: Do not flash 5.x config to new asi as I did. Now I have a fancy brick. :warn: :warn: :warn: I am trying to have some support form Martin but no luck for now. Someone know if with the PC ASI Software is possible to un-brick the controller? thanks j i already bricked 2x BAC8000 j...
by Hertzelz
Sep 25 2020 4:03pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 1590
Views: 183324

Re: Nucular electronics - complete kit for ev! [beta]

Send your feedback! https://feedback.nucular.tech/ Vote, discuss and suggest features or bugs! Feedback? here it is; If you order a brand new Hypercar for millions of dollars theres a few months waiting period, thats illogical that there is 6 month waiting period for a controller (and thats a best ...
by Hertzelz
Sep 16 2020 7:01am
Forum: Items for Sale - New
Topic: ASI BAC Controllers Worldwide Vendor
Replies: 184
Views: 26094

Re: ASI BAC Controllers Europe Vendor

Some info for anyone thinking of buying an ASI controller. I bought an ASI BAC 855 from martin (no problems at all btw) but I found that the bluetooth module in the controller wasn't appearing in the Bacdoor channel list. After emailing back and forth with Martin and some testing with different pho...
by Hertzelz
Jul 18 2020 4:24pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

Hey guys, so I decided to ditch the LLT 200A bms for ANT 400A (the ANT is 40% of the LLT's size btw) because of the ancient android app (the 200A version has different app, not xiaoxiang that is fine), HOW THE HECK do I connect the LCD? Please see pic of what i got: https://imgur.com/a/9Xn12ET A. th...
by Hertzelz
Jun 30 2020 8:08pm
Forum: Battery Technology
Topic: LLT 20s 200A BT bms- gets 71.3v in, but 51.8v out?!
Replies: 2
Views: 162

Re: LLT 20s 200A BT bms- gets 71.3v in, but 51.8v out?!

but the weird thing is, when I measure the P- ports I get 51.8v ?!?!?! This means the output FETs are turned off. Usually that means the BMS has shut off the output FETs to protect the pack against overdischarge or overcurrent. This means that either something is set wrong in it, or it's reading to...
by Hertzelz
Jun 30 2020 1:40pm
Forum: Battery Technology
Topic: LLT 20s 200A BT bms- gets 71.3v in, but 51.8v out?!
Replies: 2
Views: 162

LLT 20s 200A BT bms- gets 71.3v in, but 51.8v out?!

Hey Guys My first battery build, LG CHEM N2.1 cells, they're connected to each other with hand made aluminum clamps (with liquid insulation on top of them - the red color you can see in the video). So all of the balance wires are correct (nowhere to be mistaken honestly as its only 20s1p), each wire...
by Hertzelz
May 19 2020 3:12pm
Forum: Battery Technology
Topic: Connection scheme for LLT 200A BMS?
Replies: 3
Views: 337

Re: Connection scheme for LLT 200A BMS?

Here's the empty scheme I made;
https://imgur.com/a/mHTXqtT


I'd appreciate if anyone can help me with lines...
by Hertzelz
May 19 2020 8:04am
Forum: Battery Technology
Topic: Connection scheme for LLT 200A BMS?
Replies: 3
Views: 337

Connection scheme for LLT 200A BMS?

Hey guys I just got this amazing beast; LLT 20s Li-Ion 200A BMS with Bluetooth; https://www.lithiumbatterypcb.com/product/13s-16s-48v-or-60v-72v-20s-lithium-battery-bluetooth-smart-bms-54-6v-58-4v-67-2v-84v-electric-tricycle-pcb-with-200a-constant-discharge-current/ the seller has sent me to the web...
by Hertzelz
Apr 20 2020 12:26am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

My bad :confused: I don't think LTT even has a 200A BMS in the first place. I have a modded one that can probably do 200A, I didn't end up using it, the cells behaved so well I'm just relying on the Controller shutoff. BTW I have the 2A version of that other BMS, you can't really call it a BMS sinc...
by Hertzelz
Apr 19 2020 8:06am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

This one is not from LTT, it's from a company called Chengdu Jikong technology... link to the App and Documentation: https://active.clewm.net/BApbC0?qrurl=http://qr17.cn/BApbC0&gtype=1&key=02e1c15f1854bb29a8730158783b63a5c04b43d237 I know it's not from LLT, I said i tried to get a 200A blue...
by Hertzelz
Apr 19 2020 7:28am
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

Hi, Has anyone tried the IC GOGOGO bms's? https://a.aliexpress.com/_dTt09Be I tried to get ahold of the LLT 200A bluetooth BMS but their Aliexpress store doesnt have them and the seller isnt responsive at all, So I ran into those new IC GOGOGO Bluetooth bms's that have 2A balancing current which wil...
by Hertzelz
Apr 10 2020 10:53pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

Fionn wrote:
Apr 10 2020 3:00pm
What version Android are you running JC?
Xiaoxiang is usually a sure bet but you need the right version for your OS.
If you've the wrong one it usually behaves as you desbribe.
What Android version works best with those apps?
I run the latest 10 version
by Hertzelz
Apr 08 2020 4:57pm
Forum: Battery Technology
Topic: bluetooth BMS?
Replies: 1663
Views: 231213

Re: bluetooth BMS?

Hey Guys, I'm about to get a 20s1p LG CHEM M2.1 cells (total 72v60ah, 180A const current), So I need a 200A BMS, Should I go for the ANT bms? or https://www.aliexpress.com/item/32804527877.html LLT one (but without bluetooth)? There is an LLT 200A with bluetooth on their website https://www.lithiumb...
by Hertzelz
Feb 03 2020 2:04pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Hey guys. looking to extend my Typhoon 15mm each side, anyone has done an extension frame and have a CAD file to share?
by Hertzelz
Nov 15 2018 3:40pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Hi everyone, Anyone knows what is the maximum number of 18650 fit inside this frame? A local builder told me he can fit 300 cells max, which is really weird considering the huge space inside, I thought about 400 cells at least.... we use 300 cells in our standart battery 3.2kwh https://i.postimg.cc...
by Hertzelz
Nov 14 2018 9:50pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Well it is up to you what you do, most likely you will find that your continuous draw is less then you think. As weight shifts while on the the throttle your front tire will get less traction so you will need to modulate or even lay off the throttle. I am not too familiar with those controllers so ...
by Hertzelz
Nov 14 2018 9:25pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

And if you don't swap side overs or modify slightly you will only get 300 cells. Where do you frequently ride that will be impossible to do with a 300 cell battery that you would make for sure with 380 cells? Don't get hang up on a specific number or think you need a different frame or spend hours ...
by Hertzelz
Nov 14 2018 9:08pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Why would you wanna carry around 600 cells in the frame? That makes no sense. If you really need that kind of range in your daily riding maybe e-bike is not for you and you should consider an electric motorcycle? Most likely you don't need close to 600 cells, I think you are suffering from range an...
by Hertzelz
Nov 14 2018 5:43pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Hi everyone, Anyone knows what is the maximum number of 18650 fit inside this frame? A local builder told me he can fit 300 cells max, which is really weird considering the huge space inside, I thought about 400 cells at least.... we use 300 cells in our standart battery 3.2kwh https://i.postimg.cc...
by Hertzelz
Nov 13 2018 9:43pm
Forum: EBike Build Threads
Topic: Vector bike and frame owners.
Replies: 1087
Views: 177585

Re: Vector bike and frame owners.

Hi everyone,
Anyone knows what is the maximum number of 18650 fit inside this frame? A local builder told me he can fit 300 cells max, which is really weird considering the huge space inside, I thought about 400 cells at least....