Endless Sphere

please reserve 2 remaining thanks. PM-d.

4 units are on the way to liveforphysics, 3 NEW units remaining. I will also have couple used units later, they would go at a discount price. Please remember, this is not your average Eaton PSU, these are higher efficency. Almost the best efficiency on the market! Although if you buy 2 or more with ...

Yes - I can program 4 of them to 57.5 and max current.

Hi Luke, The best it could do is 57.53(3.6 per cell in case of 16S life), even if I try to set higher voltage it would not go there. And I checked the CC mode at 23.8volts it charges my tesla module at 40amps (I can actually upper it a bit to like 42amps, but default setting is 40) All this at 220v ...

liveforphysics wrote:Can you program them to be 58.4v and whatever it's max current is like the previous generation? Do they have CC/CV function?

They do CC\CV function. I will try to program one tomorrow and will let you know

Hi Folks, I have couple PSU-s with the very high efficiency. Eaton APR48-ES If you compare it with famous APR48-3G it would generate twice less heat! So more silent operation and overal better efficiency and power Could be used with adaptto controllers for up to 2000w charging power at 220-240v inpu...

for replacing R113 0603 resistor with 2-10ohm should be ok.

rider95 wrote: as a old time motocrosser

If you ever tried to motorcross with a 10kg\22lb hub motor in the rear wheel you would know that it is a bad idea.
Once again, It is a transportation vehicle, not a dirt bike.
We will make sure to eliminate pedals along with bottom bracket on our offroad bike

I know Elon Musk is pretty open about sharing his tech but the Tesla branding is a little cheeky :lol: Is this designed for 2 people ? I reckon the long, chunky moto style seat lets down the look of the bike. You know the name "Tesla" does not belong to Elon Must, don`t you? :D The owner decided to...

dogman dan wrote:But many will build for 50 mph I'm sure.

that`s for sure

overhauledped wrote:anyone know the width of the bottom bracket? Is it a standardized size?

It`s 100mm standart BB, like the one every fatbike has.

My apologies, Steve. It was really irresponsible of me to allow them to send the parcel in such a way. Post lady told me she will make "some" wight reduction to the box to fit the limits(which was lowered one day apparently) From this day the coil, when shipped with max-e, would be shipped in separa...

Seven wrote:as I've got a $800 motor sitting in the workshop doing nothing

Probably it`s time to trade a motor for a controller and get a more efficient and powerful motor than?

Update:
30a coils are temporary off stock, please aim 70a if you want one.
shipping of max-e+coil would be a tad more because of coil adds significant weight to the parcel.

Can you explain what the difference is between the 35 amp and 70 amp coils? Is it just that the 70A will convert volts at a higher amperage allowing more watts to charge the battery faster? Or are there other things involved, specifically performance related? Thanks, SDog I have answered you in PM ...

ohzee wrote:Pricing looks same if not more with their controller/bms combo.
Thanks.

Yes - prices are the same, but I accept paypal and offer more flexible shipping options

Cicada wrote:PM and email sent

PM replied!

Ok, folks. I got some controllers for sale: Adaptto MAX-E = 760USD Adaptto MINI-E = 435USD Adaptto BMS 28S = 150USD Charging Coil 70A = 65USD Charging Coil 30A = 45USD Shipping All over the world, usually ~35usd via Regular Airmail with tracking number, EMS(Express mail) would be ~65USD it is for 1 ...

I was about to tell you using a hammer to make it fit, but looks like the seller already told you the same.
Artur, Is this your famous "warranty" work this way?

Artur wrote:It is not my frame, and it was not bought from me. Have no idea why did you post it here. lol

This is from the same manufacture with exactly the same quality

The next thing to appear would be the following I believe? https://lh4.googleusercontent.com/-IaKXR96MrGU/VMqIZIlKcWI/AAAAAAAAQmY/3zCzH3ZNngk/w1126-h1502-no/IMG_0310.JPG https://lh4.googleusercontent.com/-sQjkJaJp-Zk/VMqIZNnW5_I/AAAAAAAAQmY/keBo48cCAiI/w1126-h1502-no/IMG_0312.JPG https://lh6.googleu...

Hey Doc, have you tried to upgrade the firmware of the old max-e with new one? If you tried it could possibly flashed a new firmware to lcd display and refused to update the controller itself. Las lcd firmware could be not completely workable with older max-e firmware. In other words, do you have on...

A small clarification. This is NOT 3000wh battery. 2400max. Middle point is 74v. NOT 84v. And real capacity of element is 2.5ah, with 14p it give 35ah in ideal variant. More realistic data - 2.4ah and 33.6ah. Than you should also compare with ACTUAL stock battery data: 24s at 3.2v life would be mor...

ecruz wrote: I have not had a problem welding .2 strips whatsoever on the cheaper one.

It could be different welder. But looked similar.
The other disadvantage is you cannot use it for the large pack.

Very interested. What thickness tabs were you able to weld? What calculations did you use to size the tabs? What vendor did you use for the DN10? Link? Cost? I have not tried more than 0.3mm thick, But manufacture tells it is able to weld up top 2.6mm (what i doubt) but up to 1mm thick I believe it...

The fuse adds 7.5mΩ per cell. Which is ~10% for LG D1 and most other cells. From my test it is clear that these fuses are not very practical for high power cells, such as Sony VTC5. For those cells a different fuse design would be needed. I do have it in mind and will offer solution later on. So no...