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  1. peleap

    How to remove battery in case aluminium?

    I want remove old battery in case (Swollen battery) how to remove battery .help me
  2. peleap

    Was my BMS selection correct?

    I'm creating a battery pack. For a 1000-watt electric bike I use battery cell NCR18650GA in 4 parallel 13 series.total 52 Pcs. and i use BMS Spec discharge 45 Amp (continue discharge) in pack Six months after use. I feel my electric bike does not accelerate. But the battery does not cutoff...
  3. peleap

    how to check date code INR18650 30Q

    It is usually used to check the date code by https://batterybro.com/pages/18650-date-code-lookup-tool. but INR18650 30Q not code on wrap .
  4. peleap

    I have a motor problem can not run on controller

    i have motor no hall sensor wire . when i connect motor with controller sine wave hall sensor . motor not work ้how to can convert the controller without hall sensor. thank you
  5. peleap

    Scooter Extreme 48v 1500 watt

    i build Scooter Extreme 48v 1500 watt - motor 48 v 1500 watt buildin controller - battery 48V 20 amp (max discharge 2500 watt) ncr18650GA - max speed 45-55 km/hr - distance 40 km - weight 20 kg
  6. peleap

    what is motor in weped scooter

    what is motor in weped scooter power in watt ? V3rCfWIz-Ns
  7. peleap

    Cycle analyte v3 problem motor dont work

    i connect Cycle analyte v3 with controller (Em3ev) by one plug but motor not work .then i connect Throttle Directly with controller motor is work I feel confused In the manual, let me direct it directly to it. Cycle analyte v3 problem (Direct wiring Throttle with Cycle analyte v3)...
  8. peleap

    i can use dps5015 made charge li-ion ?

    I have an idea to ask for advice. i can use dps5015 made charge li-ion & lifepo4 Can it be used ? dps5015
  9. peleap

    boston swing 5300 battery 3000 cycles

    Who used to use this type of battery? I have a question 1. Type of battery ? ( lithium manganese oxide or lifepo4) 2. 2000-3000 cycles true or fake 3.Why not get popular and Other comments
  10. peleap

    choose fuse for bbshd 1000 w 48v

    i build battery 14 amp 48 V and i use bms 40 amp (discharge current) ,fuse 30 amp (bbshd max current 30A) but when motor work 3 minute it stop Fuse selection What should be thank you
  11. peleap

    I have a problem replacing the battery yamaha pas

    I have a problem replacing the battery yamaha pas. i will change new battery cell and bms (bms not original) but i dont know 3 wire (White, blue, yellow) is plug to charger and stand. new bms have 2 wire black positive and red to negative. White wire is ? blue wire is ? yellow wire is ? thank you
  12. peleap

    I have a problem MOT spot welding

    I build MOT spot welding 18650 .It worked well with 0.1-0.12 mm nickel plated but It can not weld nickel plated 0.15 mm thick sheet.Do you have a way to improve performance?To be able to weld sheet thickness 0.15 mm detail spot welder - cable welding : copper 35 sqmm - electrode : copper...
  13. peleap

    I wonder about the charger lifepo4 battery.

    i use charger for battery 48V 10 Amp (cell 16S) but output voltage charger is 54.6 V (usually charger 16S lifepo4 have output 58.4V) I do not mind it Store the charger is correct. But I used it for three months. The question is will it have long-term problems. charger Model:Li150-48AL
  14. peleap

    How to wiring torque sensor with controller

    i have torque sensor bracket 4 pin plug . but the controller not have torque sensor plug. How can I fix the problem? (controller have PAS sensor 3 pin plug) thank you
  15. peleap

    problem controller wiring torque sensor

    i have problem controller wiring with torque sensor. the controller dapu 36V have plug 4 pin .i have PAS magnets 3 pin plug i can convert plug 4 pin (torque sensor) to PAS magnets 3 pin plug Is this ok? controller dapu 36V Or torque sensor that can guide you to use it. thank you
  16. peleap

    hub motor not spin

    hub motor and controller have problem not spin - motor (new) mxus xf08 - controller dapu 36v Motor running, soon stopped. https://www.youtube.com/watch?v=SycCvRiTAEE
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