Search found 77 matches

by Fastassmotors
Jul 09 2019 6:25am
Forum: Items for Sale - New
Topic: 4s 10000mah Multistar Lipo BRAND SPANKING NEW
Replies: 7
Views: 480

Re: 4s 10000mah Multistar Lipo BRAND SPANKING NEW

$550 USA Chicago how big of a battery can you build with those? im local Literally up to as many volts as you want each is 16.8v fully charged. I've ran similar batteries forever in a 72v setup 84v fully charged and they're the best never had any issues once so ever. These batteries 2 in parallel sh...
by Fastassmotors
Jul 02 2019 8:36am
Forum: Items for Sale - New
Topic: 4s 10000mah Multistar Lipo BRAND SPANKING NEW
Replies: 7
Views: 480

Re: 4s 10000mah Multistar Lipo BRAND SPANKING NEW

where are you? USA Chicago how big of a battery can you build with those? im local Literally up to as many volts as you want each is 16.8v fully charged. I've ran similar batteries forever in a 72v setup 84v fully charged and they're the best never had any issues once so ever. These batteries 2 in ...
by Fastassmotors
Jun 28 2019 12:58am
Forum: Items for Sale - New
Topic: 4s 10000mah Multistar Lipo BRAND SPANKING NEW
Replies: 7
Views: 480

Re: 4s 10000mah Multistar Lipo BRAND SPANKING NEW

sn0wchyld wrote:
Jun 27 2019 6:45am
where are you?
USA Chicago
by Fastassmotors
Jun 25 2019 1:51pm
Forum: Items for Sale - New
Topic: N.E.S.E. the no solder module
Replies: 320
Views: 37866

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

What would you estimate that a reasonable continuous amperage per individual cell connection / per module would be with 21700's? I'm imagining that these kinds of cells have a larger surface area and the resulting cell holder will probably take more amps than the 18650 holder.. I may sign up to be ...
by Fastassmotors
Jun 06 2019 4:47pm
Forum: Items for Sale - Used
Topic: SOLD
Replies: 3
Views: 329

Re: 36V 10S 17.5ah 18650 battery pack (US)

Hey can u do 80
by Fastassmotors
Mar 07 2019 12:51pm
Forum: Battery Technology
Topic: Resistor Discharging Batteries
Replies: 5
Views: 348

Re: Resistor Discharging Batteries

Thanks guys you both made it easy to understand the algorithm which I'll remember and now I know what's safe and not safe for my resistors just what I needed to discharge these suckers thanks. Also yes they're right around 3.2 nominal so that's a little more appropriate.
by Fastassmotors
Mar 06 2019 8:39pm
Forum: Battery Technology
Topic: Resistor Discharging Batteries
Replies: 5
Views: 348

Resistor Discharging Batteries

I have 3.3 ohm 20w resistors 2 of them and I wanna know how to hook stuff up and what I can discharge from 1s lifepo4 180ah and maybe 2s
by Fastassmotors
Jan 27 2019 2:47pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Zero SR
Replies: 17
Views: 1292

Re: Zero SR

Went and rode a FXS 6.5. Didn't touch the SR. It was a blast and that thing spins tires all the time at low speed. But the bike really wasn't very fast and most disappointingly at all I couldn't get it to wheelie. They really have the response toned down especially off the line. It's a real shame. ...
by Fastassmotors
Jan 26 2019 1:57pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Zero SR
Replies: 17
Views: 1292

Re: Zero SR

The fact that you think a lower top speed is better is ridiculous because if you get caught going top speed you can't keep accelerating to 180 and get away like a motor bike and you'd also run out of electric in a Chase and why would you want that problem when you're paying SOOOOO much. The bike is ...
by Fastassmotors
Jan 26 2019 1:01pm
Forum: Stand-up E-scooters and E-skateboards
Topic: first post. Looking for some scooter upgrade guidance
Replies: 43
Views: 4796

Re: first post. Looking for some scooter upgrade guidance

So I have had a busy few days with all the items and planned my approach with the build of this scooter. I started with the wiring as there is a limited amount of space available for the wiring as there will be a 20s lipo pack, bms 12v dc to dc converter and lots of wires to sort out. So I figured ...
by Fastassmotors
Jan 25 2019 4:39pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 792
Views: 66794

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

Since I already have it if I add halls will I be ok. Which kind too. I really don't wanna rewind.
by Fastassmotors
Jan 25 2019 4:35pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 792
Views: 66794

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

ElectricGod wrote:
Jan 25 2019 2:49pm
Fastassmotors wrote:
Jan 24 2019 4:06pm
I need a 12 fet one I'm guessing it would work great sensorless on a turnigy c80100 130kv no modifications. 18s.
Get an alien Power C80100 instead. Turnigy makes garbage motors. Aliens cost nearly the exact same amount and are far better for EV's.
I already have it haha crap
by Fastassmotors
Jan 24 2019 4:06pm
Forum: Items for Sale - New
Topic: Nucular electronics - complete kit for ev! [beta]
Replies: 792
Views: 66794

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

I need a 12 fet one I'm guessing it would work great sensorless on a turnigy c80100 130kv no modifications. 18s.
by Fastassmotors
Jan 21 2019 5:53pm
Forum: Items for Sale - Used
Topic: Battery- 7P20S- 72v (1728 WH)
Replies: 8
Views: 1423

Re: Battery- 7P20S- 72v (1728 WH)

I will buy if shipped to USA
by Fastassmotors
Dec 13 2018 4:47am
Forum: Stand-up E-scooters and E-skateboards
Topic: 50mph Razor E300
Replies: 25
Views: 2747

Re: 50mph Razor E300

I'd try grab a gas guzzler that's spares or repairs and pull the old block and box the area up making it a battery tray and swap the rear wheel to a big boy hub 14kw form QSmotors with a 92v sabvoton contoller and enough 96v battery to discharge at 200amps and then you will be able to hit the magic...
by Fastassmotors
Dec 07 2018 9:52pm
Forum: E-Scooter and Motorcycle General Discussion
Topic: Modifying an Oxygen Lepton with Leaf Batteries and a Kelly Controller
Replies: 35
Views: 2510

Re: Modifying an Oxygen Lepton with Leaf Batteries and a Kelly Controller

MrBeeeeee wrote:
Dec 07 2018 5:21pm
I'm almost positive it's unchecked, but I can post screenshots after I get home and have a chance to hook it back up. I'll also try connecting the forward switch to 12v and report back.
Why would u hook to 12v man
by Fastassmotors
Dec 07 2018 3:46pm
Forum: Stand-up E-scooters and E-skateboards
Topic: I'm looking for recommendations for a scooter...
Replies: 15
Views: 1191

Re: I'm looking for recommendations for a scooter...

Everything sounds great besides the last part of not having brakes, I definitely need brakes. What's a good time to call? Do you have a business related to this, or do you offer friendly advice over the phone? No brakes.... so you are dragging your foot to stop from 30mph? Lol sounds pretty gnarly ...
by Fastassmotors
Dec 07 2018 2:45pm
Forum: Items for Sale - Used
Topic: Wavecrest tidalforce m750x for sale.
Replies: 33
Views: 2867

Re: Wavecrest tidalforce m750x for sale.

Congrats mate what are the odds small world
by Fastassmotors
Dec 07 2018 2:12pm
Forum: Stand-up E-scooters and E-skateboards
Topic: I'm looking for recommendations for a scooter...
Replies: 15
Views: 1191

Re: I'm looking for recommendations for a scooter...

MorbidlyObeseKoala wrote:
Dec 07 2018 1:56pm
No brakes.... so you are dragging your foot to stop from 30mph? Lol sounds pretty gnarly
I have specific shoes for dragging :lol: their only purpose is to get thrashed so yea hahahahah I plan out where I'm going to go before I slam the throttle it's fun
by Fastassmotors
Dec 07 2018 2:11pm
Forum: Stand-up E-scooters and E-skateboards
Topic: Razor e300 ultra. Technical guide
Replies: 63
Views: 4849

Re: Razor e300 ultra. Technical guide

Ianhill wrote:
Dec 07 2018 11:48am
Fastassmotors wrote:
Dec 07 2018 11:34am
Now thumb throttle I'm guessing definitely not a twist going on there :lol:
Thumb throttle for life, I'll have a push button on the other side to flip the throttle into a varible regen switch and ill have my brake levers ill try keep the cockpit bare and tidy as i can.
Sounds badass
by Fastassmotors
Dec 07 2018 1:37pm
Forum: Stand-up E-scooters and E-skateboards
Topic: I'm looking for recommendations for a scooter...
Replies: 15
Views: 1191

Re: I'm looking for recommendations for a scooter...

MorbidlyObeseKoala wrote:
Dec 07 2018 1:16pm
Fastass Did you slap disc brakes on there too or leave it as the rear stock drum brake?
Lol not gonna lie no breaks :lol: I was gonna do disc though. I probably will eventually