Search found 397 matches

by aaronski
Mar 07, 2017 4:06 pm
Forum: E-Bike Reviews & Testing
Topic: Field trip to powervelocity a.k.a. Vad's house.
Replies: 2
Views: 665

Re: Field trip to powervelocity a.k.a. Vad's house.

Update: Running the controller at 4kw peak on a 18s pack and it's very quick. much faster response from this than my adappto which is weird. when adappto is set to 6kw peak, and this one set to 4kw, PowerVelocity's controller is more powerful. Which would seem to indicate it's more efficient. also m...
by aaronski
Oct 24, 2016 11:30 am
Forum: E-Bike Reviews & Testing
Topic: Field trip to powervelocity a.k.a. Vad's house.
Replies: 2
Views: 665

Field trip to powervelocity a.k.a. Vad's house.

Hi all, I like vector and really enjoy my vector/adaptto bike, but I was intrigued by powervelocity's inexpensive Bluetooth enabled sine wave controllers. And as luck would have it he lives near my dad in Sacramento California so I stopped by to say hello, and take his controller (and entire bike)fo...
by aaronski
Oct 17, 2016 4:56 pm
Forum: Items for Sale - New
Topic: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE
Replies: 2234
Views: 237754

Re: Vector e-bike Frame 599$ /Adaptto/Parts WORLDWIDE

Hey Arthur,
I noticed people seem to be either sold out or have very limited quantity. why is that? is adappto not making a bunch or are they being sold inside Russia?

just curious.
by aaronski
Jun 16, 2016 10:19 am
Forum: Battery Technology
Topic: Salvage "older" 18650 cells from laptops.
Replies: 16
Views: 887

Re: Salvage "older" 18650 cells from laptops.

<-----*points at dogman*.

What he said. Much more eloquent.
by aaronski
Jun 15, 2016 11:59 am
Forum: E-Scooter and Motorcycle General Discussion
Topic: Need help to choose my new controller
Replies: 2
Views: 255

Re: Need help to choose my new controller

For any motor more VoLTs 2"will give a higher top speed assuming unlimited amps. More amps will give faster acceleration, same top speed for the same voltage. I don't know that scooter, but the first thing i did is ditch sla for lithium. Lighter is faster Also less voltage sag is faster. When you pu...
by aaronski
Jun 15, 2016 11:46 am
Forum: Battery Technology
Topic: Salvage "older" 18650 cells from laptops.
Replies: 16
Views: 887

Re: Salvage "older" 18650 cells from laptops.

No, don't get them.
Used mixed cells will go out of balance quick and be a pita to charge. Also laptop cells are not high c rated so you'd have a big low output pack. I got 40 laptop and tried it. Huge amount of work for little reward, not worth. It even for free imo.
by aaronski
May 26, 2016 4:21 pm
Forum: Items for Sale - New
Topic: add-e _ a nearly invisible assistance for your existing bike
Replies: 80
Views: 12862

Re: add-e _ a nearly invisible assistance for your existing

Great update. I'd love a bolt on 3-5lbs solution with a speed of 20mph, range 5-7 miles? quick jet to work, quick charge, quick jet back. Not a bad write up from Turbo Bob. I think a pretty fair assessment of the product. Add-e have done very well to bring it to the market and have solved many of th...
by aaronski
May 26, 2016 1:32 am
Forum: Items for Sale - New
Topic: add-e _ a nearly invisible assistance for your existing bike
Replies: 80
Views: 12862

Re: add-e _ a nearly invisible assistance for your existing

It looks cool. I've watched Kepler's and others builds and it does seem like an idea that while good for some, is bad for others. Ebikes is already a niche market, so niche of a niche may just be to small to be profitable.

That said, make the kit and I'll happily test it out!
by aaronski
May 26, 2016 1:29 am
Forum: E-Bike Technical
Topic: ADAPTTO Controllers - new functions discussion
Replies: 153
Views: 12672

Re: ADAPTTO Controllers - new functions discussion

Great product! easy switch between profiles. profile would be all settings. ie eco/normal/boost settings/battery settings/throttle and motor settings. so you can swap between bikes/ chargers/users etc. controller temp on main page, or configure what data is on front page. phone integration and lose ...
by aaronski
May 19, 2016 11:46 am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

I gotta second that. I've Had great support from them.
Shipped controller over for repair, warned me they were back logged, then fixed controller and shipped back to me.
Runs great.
by aaronski
May 18, 2016 12:10 pm
Forum: E-Bike Technical
Topic: recomendation for a 75v-->12v buck converter?
Replies: 3
Views: 207

Re: recomendation for a 75v-->12v buck converter?

That would be perfect. Searched wall wart buck and got the answers I needed. And I have dozens of spares at work. Thanks a bunch!
by aaronski
May 17, 2016 1:06 am
Forum: E-Bike Technical
Topic: recomendation for a 75v-->12v buck converter?
Replies: 3
Views: 207

recomendation for a 75v-->12v buck converter?

hi all,
I stepped up my voltage from 48v to 66-75v and need a good buck(step down) converter to get the voltage down to useable levels-12ish volts.

All the pre-made modules I can find top out at 60v, anyone know a good one that can handle higher input voltages?
by aaronski
May 15, 2016 2:35 am
Forum: E-Bike General Discussion
Topic: Please help me find the gremlin : /
Replies: 15
Views: 585

Re: Please help me find the gremlin : /

seconded on checking cell balance. is the pack sealed up or can you read the per cell voltage? if you can check per cell, ensure that they are all the same. mine are 4.21 4.20 4.19 4.20, etc, when i'm done charging, and 3.44 3.45 3.43 3.44 etc when I'm done. This is a pretty good sign that your not ...
by aaronski
May 14, 2016 11:28 am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

Cowardlyduck and ridethelightening, Thanks guys, very helpful! I'll test both of those. Under power profiles how to you get ---? I can only get the lowest or highest setting. I spent 4 hours last night reading both this entire thread- 130 pages of it! And the adapt to manual from their website. Didn...
by aaronski
May 14, 2016 1:32 am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

Got my Mini E working finally! Does anyone know if it's supposed to be slow to throttle up? for example, I open the throttle up from a standstill and I get 4a, then 7, then 10, then 20, then 30a over about 5-10 seconds. it's smooth as silk, but i'd like it to just go wide open on me. That said I lov...
by aaronski
Nov 30, 2015 3:27 am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

Artur is helping me via PM. looks like red/green are power, but I accidentally hit the chassis. as you said, keep them isolated, as it's just a loop to provide power to the brains of the unit. I'll follow up once I get things more figured out.
by aaronski
Nov 30, 2015 3:00 am
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

tried green/red. they were hot at 45v. just blew about a half inch off the red wire. so, I'm guessing that's not the on/off. my controller doesnt have anything that looks like the on/off on your's.


I'll get a photo...
by aaronski
Nov 29, 2015 5:33 pm
Forum: E-Bike Technical
Topic: Adaptto Mini-E/Max-E Owner's Thread
Replies: 4777
Views: 363421

Re: Adaptto Mini-E/Max-E Owner's Thread

HI guys, I'm a new Mini-e owner, trying to get the darn thing to work. I plugged in motor, hals, screen, throttle, and batteries- 45v. I get nothing on the screen. the diagram on their page shows a power on/off switch, but I don't see any wires for on/off? there's a 4 wire PAS sensor, and a 4 wire B...
by aaronski
Aug 28, 2015 4:15 pm
Forum: Items for Sale - Used
Topic: Vector Ebike 12kw BELGIUM NEW PICS **RESERVED**
Replies: 5
Views: 898

Re: Vector Ebike 12kw BELGIUM

I'd be interested without batteries if you're willing to ship to USA. But I"m curuious why you are selling it?
by aaronski
Aug 20, 2015 3:28 pm
Forum: Items for Sale - New
Topic: NEW MAX-e and MINI-e + Vector = B-day SALE
Replies: 52
Views: 4258

Re: NEW MAX-e and MINI-e + Vector = B-day SALE

I want a mini and a frame. how do I order?
by aaronski
May 18, 2015 6:47 pm
Forum: E-Bike Technical
Topic: Melted a ebikekit mini-hub motor-2500watts cont.
Replies: 43
Views: 3754

Re: Melted a ebikekit mini-hub motor-2500watts cont.

Blowing up stuff as usual, i see? :mrgreen: Go get a leafmotor, mxus v2 or some other larger motor that can actually handle what you're pumping into it. It'll not only perform better per watt inputted.. your range will also improve dramatically. Shove 4000w into a 16lb. leafmotor like i am.. you'll...
by aaronski
May 14, 2015 12:58 pm
Forum: E-Bike Technical
Topic: Melted a ebikekit mini-hub motor-2500watts cont.
Replies: 43
Views: 3754

Re: Melted a ebikekit mini-hub motor-2500watts cont.

EBK got so tired of fat guys wanting warranty replacement of that motor when running it at 48v, that we put a 200 pound weight limit on it, and only warranted it for 800w (36v). I'm not saying you are fat, just that the motor can get overloaded by a 200+ pound dude riding hard on steep hills. Now w...
by aaronski
May 13, 2015 7:58 pm
Forum: E-Bike Technical
Topic: Melted a ebikekit mini-hub motor-2500watts cont.
Replies: 43
Views: 3754

Re: Melted a ebikekit mini-hub motor-2500watts cont.

too much trouble, my neighbor has a oil cooled motor, but I really just want to get home on the lightest possibly bike, I'd rather add a thermo-control unit to kill power when it over heats. I dont' NEED to be going that fast. I just have self control issues.
by aaronski
May 13, 2015 7:31 pm
Forum: E-Bike Technical
Topic: Melted a ebikekit mini-hub motor-2500watts cont.
Replies: 43
Views: 3754

Re: Melted a ebikekit mini-hub motor-2500watts cont.

Sounds like a nice little gearmotor. I was recommended to keep my BMC under 1500W for long life, is this motor a bit smaller even? I've ran my bmc v2t at 2500 for about 3000 miles now, I did cook a HAL at 60 amps, 100v when I was playing with it. These days I'd prefer not to get killed. 50amps 48v ...
by aaronski
May 12, 2015 1:00 pm
Forum: E-Bike Technical
Topic: Melted a ebikekit mini-hub motor-2500watts cont.
Replies: 43
Views: 3754

Melted a ebikekit mini-hub motor-2500watts cont.

for those wondering what a mini geared motor can do,I took the 350 watt model from ebike kit, mated it to a basic controller set to 2500 watts max, and ran it for a few weeks with no issues in 10 minute intervals, typical speed to 30mph, brake to stop sign usage, with one 800 ft hill climb at the en...