Search results

Date Relevance Most replies

  1. B

    use 52v battery for camping

    I'm looking at a compact setup for island camping with a 52V 20ah (14S7P) EM3EV battery I have to charge a 40litre fridge from solar. My question is will the following setup work? and are my calculations right? CALCULATIONS Battery - 52V x 20.7 ah = 1040wh (use 1000wh) (8A max charge current @...
  2. B

    Kids ebike

    Hi guys I am endeavouring to convert my daughter's byk e-350 with a front hub motor and either 18/36v (one or two drill batts) How would this kit stack up? I need 100mm dropout on the front and my rim is a weird 355mm. I think i This may be 18". Not sure what size rim to go with. Lots of 12"...
  3. B

    Battery BMS or charger phone alert

    Hi guys I've been thinking lately, wouldn't it be nice if my battery bms or charger could alert me when my battery was finished charging. I'm assuming that there would need to be a sim card pcb added to the bms or charger to allow this to happen. Has anyone attempted something like this...
  4. B

    Norco scene for donor bike, motor options?

    Hi guys, I'm looking at getting a second hand norco scene. Just wondering if I go with a front or rear Mac motor or tsdz2 mid drive, and pros and cons of each. Prefer pas control and 52v so I can pair it with existing battery. It will be for commuting primarily, reliability over top speed...
  5. B

    Best way of making an electric durny

    Hi guys, I am keen in working out the best way to make an electric durny (pacesetting scooter for track cycling). It would need to go about 50-60kmphr max with a 20km range minimum. I think maybe something like a stealth ebike frame with a big (10kw) rear hub motor for easy maintenance. Or...
  6. B

    DC converter anyone tried this one?

    Just about to order this for my 20s lipo pack for 12v control/start circuit, which includes zeva smart precharger and gigavac p105 contactor to bring in dual motor controllers to 2x 1000w gng motors. AU $20.71 | Step down Transformer Electric DC Converter Adapter 48V 72V 96V TO 12V 10A USB 5V...
  7. B

    Electric Drift Trike RWD

    hi guys i'm looking at making a drift trike, I've been looking at dual motor with belt drive using flipsky 6.6 dual VESC . What would be the largest dual motor setup i could run on either 12 or 13s lion battery (right near the VESC limit..hehe) I've been thinking maybe this...
  8. B

    Building first lipo pack - Drift Trike

    I'm looking at building a 20S 1P 5ah 12C lipo pack for a high power short runtime drift bike using 5 turnigy 4S packs to give 72v nominal to a 3000W motor and controller (50a) from aliexpress. This build would be for a friend, so i'm looking to provide a safe and simple charging routine and...
Back
Top