Search found 1432 matches

by ElectricGod
Jan 15, 2018 11:05 pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: R Martin Moped build
Replies: 2
Views: 21

Re: R Martin Moped build

This 8kw hub motor might be my next purchase.

http://www.qs-motor.com/product/13inch- ... otorcycle/
by ElectricGod
Jan 15, 2018 10:47 pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: R Martin Moped build
Replies: 2
Views: 21

R Martin Moped build

I was bored today and was browsing around on craigslist. I came across this R Martin moped for $300. I contacted the seller and found out more about it. It had fallen over, and the throttle, small side panel on the swing arm, mirror and storage box were damaged. Otherwise there is no damage beyond m...
by ElectricGod
Jan 14, 2018 9:01 pm
Forum: E-Bike Photos & Video
Topic: A2b metro gti
Replies: 71
Views: 4634

Re: A2b metro gti

It looks stock...so far so good! I'd never know that you had upgraded it if I didn't know what you have done to it. These are one of the best looking e-bikes IMHO. Your's look great!
by ElectricGod
Jan 14, 2018 7:02 pm
Forum: Battery Technology
Topic: Samsung INR21700-48G
Replies: 25
Views: 2053

Re: Samsung INR21700-48G

. 1. The cells pack together a bit better than 18650's. This means more total capacity in the same amount of space. . They are rated at 4800mah so that means that between 2.5 volts and 2.9 volts and above 4.1 volts is another 1200mah that so far I am not measuring. I'm skeptical, but we will see. M...
by ElectricGod
Jan 14, 2018 6:52 pm
Forum: Items for Sale - New
Topic: KMX Trike Frame kits for cheap!!!
Replies: 6
Views: 285

Re: KMX Trike Frame kits for cheap!!!

Hi folks...

KMX frame kits wont be at this price for long. I want to place the order before March.
by ElectricGod
Jan 14, 2018 6:50 pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: E-Bike XB502 conversion project
Replies: 155
Views: 12887

Re: E-Bike XB502 conversion project

Ah, now I see! I've been following some of your threads and like the work you're doing. Good luck finishing this. Thanks! Lots of people read my threads and then PM me about their builds. I've gotten requests for help from all over the world. Quite often we stay connected for many months as I help ...
by ElectricGod
Jan 14, 2018 6:55 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: E-Bike XB502 conversion project
Replies: 155
Views: 12887

Re: E-Bike XB502 conversion project

Why the chain tensioner when you can just slide the rear axle further back? For several reasons, one reason is because of how the brake caliper mounts. One end of the bracket is trapped on the axle. http://i1055.photobucket.com/albums/s515/rkenders/EV%20Stuff/XB-502%20Blue%20Moped/Rear%20brake%203....
by ElectricGod
Jan 14, 2018 6:38 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: E-Bike XB502 conversion project
Replies: 155
Views: 12887

Re: E-Bike XB502 conversion project

There we go...slotted.

Image
by ElectricGod
Jan 14, 2018 4:04 am
Forum: Battery Technology
Topic: Samsung INR21700-48G
Replies: 25
Views: 2053

Re: Samsung INR21700-48G

Nice results. My samples of Samsung INR27100-48G cells, ready for cycle life test, are still laying on the table :( because I do not have any test channel free. Tesla and Boston cells gets the priority. But I am waiting for another 16 test channels till the end of January. I'd like to see how you a...
by ElectricGod
Jan 14, 2018 4:01 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Random tools and EV related projects
Replies: 27
Views: 782

Re: Random tools and EV related projects

More LED work done... I got these little adjustable BUCK boards on ebay for 50 cents each. They work perfectly for driving XM-L2's. I'll be adding them to the XM-L2 lights soon. They take up to 24 volts in and convert it down to as low as 1 volt. https://www.ebay.com/itm/10pcs-Mini360-3A-DC-Voltage-...
by ElectricGod
Jan 14, 2018 3:49 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: E-Bike XB502 conversion project
Replies: 155
Views: 12887

Re: E-Bike XB502 conversion project

The chain line is finally done! It shouldn't have been this hard, but it was. I made 3 wood mock-ups and tried different places on the swing arm. All of them had issues. I finally went with a smaller roller and that fit in this location nicely and solved all the issues I was having with running into...
by ElectricGod
Jan 13, 2018 3:36 pm
Forum: Battery Technology
Topic: Samsung INR21700-48G
Replies: 25
Views: 2053

Re: Samsung INR21700-48G

I'm charging to 4.2 volts now and seeing 4700mah capacity. My charger is still running down to 2.9 volts. That may be close enough to 4800mah for my purposes. I will next try them loaded at 4.2 volts and down to 2.5 volts. Right now I'm charging all cells to 4.2 volts.
by ElectricGod
Jan 11, 2018 5:45 pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Currie Kick Scooter conversion
Replies: 228
Views: 16930

Re: Currie Kick Scooter conversion

I got one of the Currie Flyer scooters included on a recent package deal, from skimming this thread and another thread with info from Dark Angel regarding the Currie stuff am I correct that the original internal controller will likely fail if run at 36V? The 2 SLA's in the thing we're pretty much t...
by ElectricGod
Jan 11, 2018 5:29 pm
Forum: Items for Sale - New
Topic: Sine Wave Controllers 6FET/12FET/18FET
Replies: 21
Views: 1946

Re: Sine Wave Controllers 6FET/12FET/18FET

I told PV this...I like your black shells better than the silver/grey ones we get. Black is just prettier. Do you paint them or are they anno'd? Ever look at intercoolers for cars? They have been bare aluminum for many years...not overly pretty. Then somebody painted one black and discovered black ...
by ElectricGod
Jan 11, 2018 3:49 pm
Forum: Items for Sale - New
Topic: Sine Wave Controllers 6FET/12FET/18FET
Replies: 21
Views: 1946

Re: Sine Wave Controllers 6FET/12FET/18FET

I'm going to put my pride on the shelf and admit that you have a very valid point, EG. I've updated my website and removed all references to claimed wattages, and noted continuous and max current for each of these controllers. The last thing I want is to deceive anyone. I do think I have a great pr...
by ElectricGod
Jan 11, 2018 12:57 pm
Forum: Items for Sale - New
Topic: KMX Trike Frame kits for cheap!!!
Replies: 6
Views: 285

Re: KMX Trike Frame kits for cheap!!!

teslanv wrote:
Jan 11, 2018 11:28 am
I'll go in on one. Been wanting to do a tadpole trike.
cool! PM me and then you can payapl me the money. I won't be ordering immediately as I want to get a few people buying into this before I do. More frame kits in the order makes it cheaper for everyone.
by ElectricGod
Jan 11, 2018 12:39 pm
Forum: Items for Sale - New
Topic: Sine Wave Controllers 6FET/12FET/18FET
Replies: 21
Views: 1946

Re: Sine Wave Controllers 6FET/12FET/18FET

Gotta love the blatant false advertising! Who reads the fine print? West coast REALLY needs to fix their waaaaay over the top advertising! 6kw on a 12 fet controller...uh...yeah...not going to happen. 10kw on an 18 fet...same. Those are flat out maximums with zero room for anything to go wrong. OK....
by ElectricGod
Jan 10, 2018 11:18 pm
Forum: Battery Technology
Topic: My excellent adventure through some battery builds
Replies: 117
Views: 14957

Re: My excellent adventure through some battery builds

Adding from the INR21700 thread... Hi folks... There are several advantages that this larger case provides. 1. The cells pack together a bit better than 18650's. This means more total capacity in the same amount of space. 2. The greater cell capacity was significant. I've been using 18650's and LIPO...
by ElectricGod
Jan 10, 2018 11:16 pm
Forum: E-Bike Technical
Topic: Xiechang 18fet 4110 Controller technical data
Replies: 4
Views: 281

Re: Xiechang 18fet 4110 Controller technical data

This is the same controller Power Velocity sells. Go here...
https://endless-sphere.com/forums/viewt ... =4&t=90536
by ElectricGod
Jan 10, 2018 8:40 pm
Forum: Items for Sale - New
Topic: Sine Wave Controllers 6FET/12FET/18FET
Replies: 21
Views: 1946

Re: Sine Wave Controllers 6FET/12FET/18FET

Gotta love the blatant false advertising! Who reads the fine print? West coast REALLY needs to fix their waaaaay over the top advertising! 6kw on a 12 fet controller...uh...yeah...not going to happen. 10kw on an 18 fet...same. Those are flat out maximums with zero room for anything to go wrong. OK.....
by ElectricGod
Jan 10, 2018 12:54 pm
Forum: Items for Sale - New
Topic: KMX Trike Frame kits for cheap!!!
Replies: 6
Views: 285

Re: KMX Trike Frame kits for cheap!!!

Folks!!! Less than $600 for a KMX frame kit is ridiculously cheap. Get yours now!
by ElectricGod
Jan 09, 2018 3:08 pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Random tools and EV related projects
Replies: 27
Views: 782

Mosfet testing

I'm moving this over here and that helps keep the Power Velocity controller thread cleaner and on topic. Supposedly A $30 component tester can't test a mosfet and get real results. Supposedly only the manufacturer of that part can test accurately and you can't. LOL...OK...believe what ever you want,...
by ElectricGod
Jan 09, 2018 1:52 pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Random tools and EV related projects
Replies: 27
Views: 782

Milliohm meter testing

Some time back on my Power Velocity controller thread I stated that I was seeing inconsistent results in AOT290 mosfets. People criticized me and basically said I didn't know what I was talking about. I attempted to get people to refute my tests with testing on their part and none of the critics wou...
by ElectricGod
Jan 09, 2018 11:07 am
Forum: Battery Technology
Topic: Samsung INR21700-48G
Replies: 25
Views: 2053

Re: Samsung INR21700-48G

Hi folks... There are several advantages that this larger case provides. 1. The cells pack together a bit better than 18650's. This means more total capacity in the same amount of space. 2. The greater cell capacity was significant. I've been using 18650's and LIPO for a good while and really wanted...
by ElectricGod
Jan 08, 2018 7:01 pm
Forum: E-Bike Reviews & Testing
Topic: PowerVelocity controller review
Replies: 268
Views: 8723

Re: PowerVelocity controller review

I got the new telemetry modules On Saturday. I haven't had a chance to try them out yet.