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  1. 999zip999

    My bicycle motor works 72v 6p is acting up after 2 years

    2 years ago I bought a 72 volt 24 ah pack of Samsung 21700 40t 30amp cell pack. When I first got it it wasn't fully charge on any one of my 72v chargers, only 81.2v. yes I checked the output of my two other 72 volt chargers one's a grin. So I sent it back to Matt Buzra ( I'll have to get the...
  2. 999zip999

    Xoiaoxiang BMS Android app in the Play store doesn't have cell balancing

    Looking for an app for the xoiaoxiang BMS that has cell level screen. I had it before and I tried the 3.1 Google Play and I can't look at my cells voltage ? With the answer can you give me the app so I can download it from this thread thank you very much.
  3. 999zip999

    Using a BMX handlebar 7/8 and the one inch adapter is it safe for my high-speed use.

    Okay like the title says I have two great BMX handlebars and I want to shim them to my gooseneck is that safe. ? 7/8" Handlebars to 1" Bar Mounts Risers Clamps Conversion Shims Spacers Set of 4 Amazon.com
  4. 999zip999

    Lelectric 48v 10ah battery pack what cells ?

    I opened the pack it is 2p 13s of purple cells. Anybody know the cell inside ? The BMS went out. The cells are all the same voltage. I just wanted to know what cells these are? I've seen these at battery hookup for sale 40 on a pallet so they must have common problems. 03BCEA5JP0788...
  5. 999zip999

    Trying to fit my axle nut through over under my rear derailleur

    I have an old trek flex it was designed for rim brakes. I'm trying to fit a muxs 3000 and I can't get the nut on as the rear derailleur is in the way can I just use a different hanger ? Hopefully I just buy a new hanger and hang that XT derailleur a little lower it's only a single speed at the...
  6. 999zip999

    Found some capacitors I want to make a spot welder

    I have these capacitors the two little ones are for starting motors and the two big ones marantz 71 volt 56, 000 uf. The question can I use them for spot welding batteries with copper. Maybe a control board and a foot pedal. And two handles. I don't even know if they work maybe someone can tell...
  7. 999zip999

    I have a big divot between my valve stem hole and my first spoke hole

    I have no idea what this big divot is between my valve stem hole in the first spoke hole for the nipple. What in the world could have happened here. It's an XTR rim with flat spokes I use rim brakes at the moment. I was hoping to put my new hydraulic brakes on my bike with my xcm30 shock. Plus...
  8. 999zip999

    PMS

    How do I find my past private messages I can't seem to locate the private messages I sent or received ?
  9. 999zip999

    Endless-sphere app for android does not exist in Google Play.

    After 45 minutes of searching the Google Play store and looking for it in many different ways I can't download the endosphere app. I uninstalled in the sphere and now I can't reinstall it it's not Google Play store and I haven't found a way to ask for it can someone please help Can someone just...
  10. 999zip999

    Harbor freight Atlas battery dual voltage 40 volt and 80 volt

    Harbor freight has a new battery in his Atlas brand is dual voltage 40 volt and 80 volt One battery So 5ah or 2.5ah.
  11. 999zip999

    Balance charging kick my power supply and unplugged during balance charging

    With all this balancing the sales talk I got out my Una 9 plus + 9s balance charger had it set up to a power supply and I kicked my bike a little disconnecting the negative from the power supply to the charger being hooked up and balance charging at the time I turn my head look back 3 minutes...
  12. 999zip999

    Dual capacitor battery spot welder under 100.00 usd

    I see they have a new dual capacitor spot welder that plugs into 110 v and welds .30mm nickel ? Has anyone bought and used this spot welder or one like it ? https://batteryhookup.com/products/super-capacitor-120v-spot-welder There are other ones cheaper and some have more options. P.S. battery...
  13. 999zip999

    72v 24ah Bicycle motor works battery BMS problems

    So I have custom built Samsung 40t 20s 6p Custom made battery 1,200 USD with BT BMS. It fully charges to 84v if needed. I was testing a different controller and it was hooked to the ceiling with a strap and I gave it a little throttle and it jumped into the bench. And now the battery is resting...
  14. 999zip999

    How to use endless sphear Wikipedia ?

    I don't know how to use endosphere Wikipedia and how do I ask a question about old threads ? Yes I try to Google and find it and look around.
  15. 999zip999

    XCM 30 Suntour for 1,000 watt front wheel drive

    I have an old giant upland chromoly frame. With a 1,500 watt rear motor 35amp controller 52v 20ah BAK 18650 30amp cell 14s8 p. I want to put a front wheel kit on the front with newly installed XCM 30 Suntour shock. Is it strong enough for front wheel drive ? I guess I will have to find the...
  16. 999zip999

    Trying to buy a mxus 3000 and buying a Sali generic 72 volt 3000 watt kit

    I was talking with the lady from mxus after trying to get some of the most basic questions answered what controller what rim is it a mxus motor V3 3T. I dropped the payment on PayPal it was so cheap I couldn't believe. She told me the motor was made in the same factory as mxus . It is a Sali...
  17. 999zip999

    Main hot wire red came off and touch my pedal arm and it sparked ?

    Lately my Lynn 18 fet controller had been shutting off then shutting back on and then it'll work better and I'm working on it right now and the main battery wire came off and it touched my pedal arm and it sparked is my controller negative grounding to my bike somehow ? Yes I hit the throttle...
  18. 999zip999

    Smallest single speed free will to fit Nexus 3000 hub motor

    Got to get rid of that 7-speed it takes up too much space in my frame I want 11 tooth free will what's the smallest one I can get it looks like it might be 13 tooth Free Will I don't know does anyone have any advice I need 11 tooth but will take whatever.
  19. 999zip999

    Completely Frozen spokes and nipples

    I have two wheels with frozen nipples every one of them I tried a lubricant then I tried BP buster catalyst. Still frozen one is an XTR rim for disc or rim brakes with flat spokes. The other is just a rim that could be for rim brakes or disc with 14 gauge round spokes. Both are Frozen as of a...
  20. 999zip999

    New bafang 3 sp motor

    https://insideevs.com/news/595924/bafang-3speed-automatic-gear-hub/ New 3 speed motor I know nothing about it. Yet .
  21. 999zip999

    Best GPS tracker 2023

    I was wondering if anyone has good experience with a GPS tracker. I want one for my bike that I can hide and I don't have to pay a monthly fee.
  22. 999zip999

    Man on bike gets hit and stabbed

    Dana point at PCH and crown valley. First he hit him with his car so hard it broke the windshield and he got out ran around onto PCH and start stabbing him I don't know the details but I'll find out. Maybe they know each other maybe at love triangle who knows just a guess.
  23. 999zip999

    Ping battery go out of business ?

    I was looking up ping battery I can't find them it just goes to some weird off color website did ping battery go out of business ?
  24. 999zip999

    Making a truing and wheel building stand for most motors

    :wink: So getting rid of my old turning stand out of a bed frame this one is going to be a little more custom.[attachment=2]IMG_20221218_162927285.jpg[/attachment So the first two are my original bed frame stand where it was already riveted and I just used it and made one weld at the top then...
  25. 999zip999

    Place to buy JST-SM 2-6 connectors

    I been looking for JST -SM 2-6 pin connector's I looked ebay Amazon ECT it's either a bad copy or slightly different then em3ev or Justins ? No a small grin bag.
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