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  1. 999zip999

    Will this kit work with this battery

    9.5amp cell times 5 =49 or so and a 35amp controller. So can do but not a lot of headroom. I think that controller only hits 35amps under hard acceleration or in a lugging situation. Mud sauce and long steep Hill etc. What type of terrain and how much you weigh and how heavy is your bike what do...
  2. 999zip999

    San Francisco Cargo bike

    In your situation with the rear brakes a mid drive might be the easiest way out. If it can fit with the interference from the bottom bracket that I read about ?
  3. 999zip999

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

    Okay Sunday morning this is where they set my BMS too I guess I could probably set my mean Wells to our lower voltage but they charge at 12 amps which is a little racy for this battery in sick Bay. That said I'm using the stator grin @ 84v and 4.5amp now.
  4. 999zip999

    Pouch cell

    A gig is always best. Use refrigerator water hose it's really strong to put over the long bolt for insulation between series. Big pouches are easiest and always best with fewer connections.
  5. 999zip999

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

    One is at four point eight nine volt two groups and the other is for 4.2 2 5 volt when I pull the plug on my grin. They don't interact very well together the Bluetooth BMS and the Green 72 volt charger I would have to trick things or call Justin. Ha Ha.
  6. 999zip999

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

    Si man yeah I was watching on my Bluetooth screen I let it get up to 4.25 because I understand it was the bounce or expansion at the top of the balloon whether it actually hit 4.25 hard to say but yeah I said watch the other groups I don't know where they sit in the pack if they're the water...
  7. 999zip999

    San Francisco Cargo bike

    Hell bells !!! Thanks for the answer to the question because I was scratch my head I know other people told me I'm stupid on page three and page 10 page yeah but I'll tell you what pays a good girl I had to let her go today she was sad. So because you limitations you have to get a med drive...
  8. 999zip999

    San Francisco Cargo bike

    Battery hookup only has so many of those batteries if you want a $99 battery that's overbuilt for your knees won't tell you how to put a BMS on it and we'll tell you what charge you to get. But if you don't get that battery 48 volt now it won't be available tomorrow guaranteed
  9. 999zip999

    San Francisco Cargo bike

    48lv x 50amp is 2,600 amps with the BT BMS the motor should not melt. Don't get me wrong if I was to have the mid drive I'd want to hdn at a thousand Watts. Sorry the reason I'm biased is I have a cyc pro2 kit and after two years they sold me a working controller for $60 and $30 shipping a huge...
  10. 999zip999

    San Francisco Cargo bike

    San Francisco I live south of San Francisco in Burlingame we go up into the city like hate Ashbury and go dancing. There was this one bartender that like me for driving all the way up from Burlingame and always gave me free drinks even when I introduced my girlfriend to him he still gave me free...
  11. 999zip999

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

    I'm just going to see if I can sneak up on it again with the grin charger it's at 5amp maybe after I try it and it doesn't help the lower cells come up I will sit it at one or two amps after the bouncer balances it down I think my balancer is set to bring them down to 4.12 v or something
  12. 999zip999

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

    Here's a pic of my BMS okay now. At this point the balancing mechanism on my Bluetooth BMS kicks in and makes the grin charger fluctuate then turn off. So it won't charge when the BMS is balancing. It's a big triangular battery 20s 6p I really don't want to cut it open again. All my other...
  13. 999zip999

    San Francisco Cargo bike

    Chuyskywalker that a great point as trying to get a mxus 3,000 in a MTB I found the nut to big to fit on the axle so couldn't use that bike. Because they put the rear derailleur too close to the rear axle. Yeah you have to look at all the angles to see what will actually fit on your particular...
  14. 999zip999

    San Francisco Cargo bike

    Plus what kind of rear brake system do you have there ? Answer please.
  15. 999zip999

    San Francisco Cargo bike

    Plus that battery was made for a robot with p42 30amp cells. So I would Guess inside is well buss inside. As with my robot Robi would get mad if I used genetic Chinese cells. Plus that controller has a slower ramp up to speed. Don't get me wrong it's $350 shipped so it's an inexpensive kit if...
  16. 999zip999

    San Francisco Cargo bike

    Just ⁷because your car can go 110 on the freeway doesn't mean you go 110 mph on the freeway. What do you think you have a throttle for do you always drive your car with your foot to the floor ? The 45 mm stator can deal with the hills a lot easier before overheating and melting. Remember he only...
  17. 999zip999

    San Francisco Cargo bike

    The kit I mentioned above has a weatherproof controller but it doesn't have region capabilities on the 72 volt kit maybe things have changed maybe they have regen now but they only had disc brake make sure if you have a rim brake the side of the rim is machined for brake pads. Before you buy...
  18. 999zip999

    San Francisco Cargo bike

    Here's the battery you're going to have to get a BMS and a charger. But the cells inside. Great. On paper. Get a Bluetooth BMS.. https://batteryhookup.com/products/new-48v-18ah-907-2wh-14s5p-2170-lithium-ion-cells
  19. 999zip999

    San Francisco Cargo bike

    Here's the kit you're going to have to talk to him about a 20-in rim but it's a 135 mm.axle and 45mm stator harder to melt. I paid 345.00 USD the downside is you have to know what you want and talk to him and get it in print and pay with PayPal for protection. Remember it is China. Tighten the...
  20. 999zip999

    San Francisco Cargo bike

    $1,000 I got an option. 135mm rear ?
  21. 999zip999

    Pouch cell

    I put one of my packs together with copper rivets working from one end to the other if I have to take them apart I'd have to drum apart from one end to the other. Party line has the cell setup or you can't really replace a cell without great difficulty you can also bolt them together. I showed...
  22. 999zip999

    San Francisco Cargo bike

    Let us know what exact bike you bought because I try to look it up and it wouldn't let me all it would let me see was their electrified version two wheels in front one wheel and back. How much money do you want to spend.
  23. 999zip999

    What is the maximum speed you would ride a fully rigid bike/moped?

    46mph on E-50 rated bicycle tires.
  24. 999zip999

    Why is leaf bike 45mm wide stator motor (especially on 135mm) not more popular?

    Push me pull you I rather be pushed with a rear motor.
  25. 999zip999

    1000 Miles Later My under $1000 Christmas Gift E bike is going hard

    All it needs is a kicker battery 4s and went the controller goes, use your warranty. Undo the speed limiter. Yea the single white jst connector.
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