Search found 64 matches

by maarkmohamed
Jan 19 2022 4:52pm
Forum: Items for Sale - Used
Topic: Sequre Spot Welder (SOLD)!!!!
Replies: 3
Views: 181

Re: Sequre Spot Welder (SOLD)!!!!

Dont know how to delete this post, the item is sold.
by maarkmohamed
Jan 14 2022 9:11pm
Forum: Items for Sale - Used
Topic: Sequre Spot Welder (SOLD)!!!!
Replies: 3
Views: 181

Re: Sequre Spot Welder

Which model? shipping cost within conUS lower 48? This model doesnt come with the foot peg and instead comes with push pen. Additionally i made a wire that connects to a car battery which is included. I dont know the shipping cost, send me your address if your interested i can try and get a estimate.
by maarkmohamed
Jan 14 2022 8:22pm
Forum: Items for Sale - Used
Topic: Electric Motoped For Sale
Replies: 0
Views: 183

Electric Motoped For Sale

Hate to sell one of my most favorite builds, This is my motoped thats been converted to electric. It weighs about 170lbs fully assembled with batteries, and can push over 30kw. This will be sold as a rolling chassis with everything except the batteries, and controller. If you would like to get the c...
by maarkmohamed
Jan 14 2022 8:18pm
Forum: Items for Sale - Used
Topic: Sequre Spot Welder (SOLD)!!!!
Replies: 3
Views: 181

Sequre Spot Welder (SOLD)!!!!

Sequre spot welder lightly used in original packaging. Additionally comes with wire connector to connect to a car battery (bolt style). This model does not come with the foot pedal. Price does not include shipping. Price $170 271136824_620182719031895_420733151355417984_n.jpg 271080239_6201827290318...
by maarkmohamed
Nov 09 2019 11:38am
Forum: Vendor Relations Corner
Topic: Alan From ERT bad business!!
Replies: 13
Views: 3302

Re: Alan From ERT bad business!!

As of now completely ignored me, and has 1600$ + of my items. What a shameful thing.
by maarkmohamed
Oct 06 2019 11:59am
Forum: Vendor Relations Corner
Topic: Alan From ERT bad business!!
Replies: 13
Views: 3302

Re: Alan From ERT bad business!!

blajard62 wrote:
Oct 05 2019 6:27pm
This surely isnt the first person we have seen complain about Alan. Thank you for the post im going to make sure to stay away from him. I would like to see him come here and make things right for you at the least if hes not a crook.
Im yet to hear back from him, lets see if he mans up
by maarkmohamed
Oct 04 2019 8:40pm
Forum: Vendor Relations Corner
Topic: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers
Replies: 152
Views: 54307

Re: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers

Merlin wrote:
Oct 04 2019 8:33pm
Just read your topic in the fb surron group
oo you said call the credit card company for dispute?
by maarkmohamed
Oct 04 2019 8:32pm
Forum: Vendor Relations Corner
Topic: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers
Replies: 152
Views: 54307

Re: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers

Merlin wrote:
Oct 04 2019 8:26pm
try what i wrote on the surron group.....
what did you write?
by maarkmohamed
Oct 04 2019 7:17pm
Forum: Vendor Relations Corner
Topic: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers
Replies: 152
Views: 54307

Re: Accelerated Systems ASI BAC 4000 & BAC 8000 FOC BT Controllers

I would like to inform this forum of my dealing with Alan from ERT. Im going to make this as short as possible. I purchased a asi 8000 from him and a motor, which took several months to arrive. After receiving the motor and controller, i went to get it running for the first time only to find out tha...
by maarkmohamed
Oct 04 2019 7:09pm
Forum: Vendor Relations Corner
Topic: Alan From ERT bad business!!
Replies: 13
Views: 3302

Alan From ERT bad business!!

I would like to inform this forum of my dealing with Alan from ERT. Im going to make this as short as possible. I purchased a asi 8000 from him and a motor, which took several months to arrive. After receiving the motor and controller, i went to get it running for the first time only to find out tha...
by maarkmohamed
Jul 23 2019 12:11pm
Forum: General Discussion
Topic: Avoiding spark
Replies: 9
Views: 1150

Re: Avoiding spark

Just switch your connectors for ones that have the resistor built in. https://www.amazon.com/XT90-S-Female-Connector-Battery-Charge/dp/B00RVM8U5W/ref=asc_df_B00RVM8U5W/?tag=hyprod-20&linkCode=df0&hvadid=343187928718&hvpos=1o1&hvnetw=g&hvrand=4436056351282527486&hvpone=&h...
by maarkmohamed
Jul 22 2019 9:40pm
Forum: General Discussion
Topic: Avoiding spark
Replies: 9
Views: 1150

Re: Avoiding spark

Just switch your connectors for ones that have the resistor built in. https://www.amazon.com/XT90-S-Female-Connector-Battery-Charge/dp/B00RVM8U5W/ref=asc_df_B00RVM8U5W/?tag=hyprod-20&linkCode=df0&hvadid=343187928718&hvpos=1o1&hvnetw=g&hvrand=4436056351282527486&hvpone=&h...
by maarkmohamed
Jul 22 2019 6:46pm
Forum: General Discussion
Topic: Avoiding spark
Replies: 9
Views: 1150

Re: Avoiding spark

The main concern with a resistor is to avoid blowing it when you use a tiny low wattage one. So you need to use Ohm's law to select a resistance value high enough for your voltage that not too much current can flow. You could try a resistor with as many ohms as your battery has volts. I made a prec...
by maarkmohamed
Jul 22 2019 5:20pm
Forum: General Discussion
Topic: Avoiding spark
Replies: 9
Views: 1150

Avoiding spark

Quick question, i have a 72v battery nominal and the bac8000 controller, when i go to connect the terminal from the battery to the controller theres a spark which is expected. However it causes a bit of a burn on the connector as seen in the image and would like to avoid that. Now its only going to ...
by maarkmohamed
Apr 24 2019 8:45pm
Forum: EScooters/EMotorcycles
Topic: Sur ron Motor sprocket size
Replies: 4
Views: 488

Re: Sur ron Motor sprocket size

Hello guys, i currently have a sur ron motor and wanted to install on there a sprocket for a 420 chain, however i need help finding one given the measurements. The diameter of the shaft is 20mm. And then the shaft is also missing what i think is called the key, and that measured to about 16mm as se...
by maarkmohamed
Apr 24 2019 7:03pm
Forum: EScooters/EMotorcycles
Topic: Sur ron Motor sprocket size
Replies: 4
Views: 488

Re: Sur ron Motor sprocket size

Hello guys, i currently have a sur ron motor and wanted to install on there a sprocket for a 420 chain, however i need help finding one given the measurements. The diameter of the shaft is 20mm. And then the shaft is also missing what i think is called the key, and that measured to about 16mm as se...
by maarkmohamed
Apr 24 2019 6:19pm
Forum: EScooters/EMotorcycles
Topic: Sur ron Motor sprocket size
Replies: 4
Views: 488

Sur ron Motor sprocket size

Hello guys, i currently have a sur ron motor and wanted to install on there a sprocket for a 420 chain, however i need help finding one given the measurements. The diameter of the shaft is 20mm. And then the shaft is also missing what i think is called the key, and that measured to about 16mm as see...
by maarkmohamed
Mar 31 2019 1:32am
Forum: Battery Technology
Topic: 709A spot welder
Replies: 3
Views: 439

Re: 709A spot welder

BVH wrote:
Mar 31 2019 12:17am
I had the 709A and had the same issue despite the rotary power knob turned to max and all 3 Pulse count switches engaged. Just not enough power to do the job with even .025 strips. Sold it and got the Kweld talked about here on ES. Problem solved.
Looks like I'm going to have to return mine
by maarkmohamed
Mar 30 2019 11:55am
Forum: Battery Technology
Topic: 709A spot welder
Replies: 3
Views: 439

709A spot welder

Hello, having a small problem, wondering if anyone has experience with a similar problem. I have a 709A spot welder, and have .01mm thick nickel strip which i used for my parallel connections, and 0.3mm thick nickel strip which i was going to use for the series connections. The problem is for the 0....
by maarkmohamed
Mar 10 2019 2:11pm
Forum: EBike Technical
Topic: Bypass Bms
Replies: 6
Views: 5059

Re: Bypass Bms

No. You put the negative probe of the multimeter on the main negative or the negative pin of the jst. It will be the first or the last depending on the bms model. Then you place the positive probe on each pin of the jst in order. The first time you should read around 3.4v the second pin should show...
by maarkmohamed
Mar 10 2019 1:15pm
Forum: EBike Technical
Topic: Bypass Bms
Replies: 6
Views: 5059

Re: Bypass Bms

If you have only -b and -p then you have a "shared port" bms -p is charge and discharge wire. You must connect -b to main negative. Then you solder the balance wires in order. Double check the voltage pin by pin with a multimeter(do you know how to?) If they are ok you can plug the jst to...
by maarkmohamed
Mar 10 2019 12:45pm
Forum: EBike Technical
Topic: Bypass Bms
Replies: 6
Views: 5059

Re: Bypass Bms

To bypass the bms you must ignore -p. Both discharge wires are soldered to the pack main -&+ -b and-c must be soldered You keep the balancing feature but you lose the lvc. You must program your controller to cut discharge. Keep that in mind or you will kill your pack. Thanks for the reply, yes ...
by maarkmohamed
Mar 08 2019 3:51pm
Forum: EBike Technical
Topic: Bypass Bms
Replies: 6
Views: 5059

Bypass Bms

Hey just a quick question about bypassing bms discharge and only using it for charge. This was talked about on a different thread but i just had one question. The diagram below for bypassing the bms shows that you connect the charge positive and negative directly to the battery pack and the only thi...
by maarkmohamed
Feb 28 2019 12:42pm
Forum: EBike Technical
Topic: Bike Rim/Tire
Replies: 32
Views: 1949

Re: Bike Rim/Tire

Haha I'm in a back and forth mindset reading through all the comments. And I'm weighing out all my options. I've tried looking around for bike wheels that are 24" and wide enough for a 3" tire, but having trouble finding. I've messaged several bike shops and one got back to me with the fo...