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  1. myzter

    26650 solderless packs

    Im doing this because I dont have welding devices.. and its too hot in my 33 degree lab to create any more heat.. small test build with 26650 cells these are 5500mah make them single cell voltage and paralleled for capacity combination of 3-4 types of tape.. tuck tape/foil tape for tight fit...
  2. myzter

    GXP outboard bearing adapter to ISIS BB

    want to build a 2011 Spec Enduro comp mid drive w/freewheel cranks GXP outboard bearing.. looks like 40mm threads how can I adapt a regular 34-35mm threaded BB ?
  3. myzter

    Cheap sub $10 Solderless 5S6P pack build

    - - This is EXPERIMENTAL - - - Please DO NOT attempt this solderless build method unless you are an Electrical tape PRO One of my 5S - 8Ah Nanotech packs was down to 2Ah usable, barely enough to get to work and back home.. I needed to build a pack with SONY NC1 cells I`ve had sitting in a...
  4. myzter

    Devinci mid-drive 245kV_VESC_SNOBIKE

    Hey - Just wanted to share some progress.. the new brushless motor mid-drive build.. Works fairly good..
  5. myzter

    VESC - 3 wire throttle settings

    Looking for the BLDC Tool values and settings to use a 3-wire twist throttle with VESC No App ? thnx
  6. myzter

    brushed motor cooling

    Any ideas how to add cooling to a small brushed motor ? - main goal is too cool the motor shaft/brushes area or commutator.. When it gets too hot, I remove a brush (or 4) to let air escape the can... cooling fins are available... but I was tooling with drilling a small hole on either...
  7. myzter

    Electric car world record attempt

    60kg battery, 4.2km track, 500km distance, over 100kph average speed http://newsroom.unsw.edu.au/news/science-technology/students-successful-electric-car-world-record-attempt
  8. myzter

    Toyota's new silicon carbide (SiC) power semiconductor

    http://vimeo.com/95840910 http://www.greencarreports.com/news/1092199_toyota-improves-semiconductor-tech-in-hybrids-10-percent-mpg-gains
  9. myzter

    Tesla Will Make A Pickup Truck

    Tesla was planning to make a truck, but not a commercial one
  10. myzter

    Tesla Buys Nearly 2 Billion Panasonic Cells

    PANASONIC AND TESLA REACH AGREEMENT TO EXPAND SUPPLY OF AUTOMOTIVE-GRADE BATTERY CELLS http://www.teslamotors.com/about/press/releases/panasonic-and-tesla-reach-agreement-expand-supply-automotivegrade-battery-cells
  11. myzter

    Panasonic NCR18650PF LiNiCOMnO2

    Anybody find verified sources for these new Panasonic NCR18650PF LiNiCOMnO2 cells ? Some info I gathered: same heat layer and internal safety as the CGR/CH. The NCR18650PF's chemistry is LiNiCOMnO2, the addition of manganese makes this cell a real INR/ICR/IMR Hybrid slightly higher internal...
  12. myzter

    5000mAh 3.7V 18650 cells

    Anybody no the c rating for these 5000mAh 3.7V 18650 cells http://www.ebay.com/itm/221172886814
  13. myzter

    duracell quantum AA

    Anyone seeing these duracell quantum adv. on TV ? AA battery capacity (mAh) 3922 is being said in the forum
  14. myzter

    brushed motor controllers dead

    Well... this is awful I now have two dead 36v 1000w brushed motor controllers, and one dead throttle today I was hoping to connect a new piece of kit.. E-logger V4 data logger, what a bad idea!! As I was working on my ebike in the garage, bike secured in the stand.. my friend stops by with his...
  15. myzter

    dead PSU

    This sucks. I finally got a new charger iCharger 206B and my PSU done got dead.. 350W / 13.5V @ 25A PSU I also have a watt meter on the PSU output before the charger to see the psu data. Everything was puring along at just over 300 watts from the PSU.. Then I walked away for 2 minutes...
  16. myzter

    charger burnout because cell IR difference

    My battery pack consists of 2x 5S1P Turnigy nano-tech 8000mah - so I charge them separately with B6 Ultimate 200W Balance Charger one pack has two cells with higher IR and take longer to absorb charge... I noticed this after my charger fried... after inspecting the fried charger insides I...
  17. myzter

    what is minimum solar power for e-bike operation

    Anybody have any ideas why it is interesting to know the minimum solar energy needed to power an e-bike forward ? 15 watts @ 3 volts confirmed nrZlINxBeag The video doesn't show this part but... I have since confirmed, I'am able to sit down on the bike seat and slowly be moving forward on a...
  18. myzter

    MarsFire 5000mAh 26650 Li-ion Battery

    MarsFire Rechargeable 3.7V "5000mAh" 26650 Li-ion Battery Actual Capacity 4400mAh $9.90 us http://dx.com/p/marsfire-rechargeable-3-7v-5000mah-26650-li-ion-battery-black-red-186415
  19. myzter

    E-bikes in Singapore have been classified as motorcycles

    Just read this from Asia news website: Amendments change status of 4,500 electric bicycle owners overnight PETALING JAYA - Powerful electric bicycles have been classified as motorcycles under the newly amended Road Transport Act 1987.
  20. myzter

    non-rare-earth magnet electric motor

    UQM Technologies Makes Breakthrough in Non-rare-earth Electric Motor Design Under DOE Development Program http://uqm.com/newsandevents/2012/11/13/uqm-technologies-makes-breakthrough-in-non-rare-earth-electric-motor-design-under-doe-development-program/#more-450
  21. myzter

    McLaren set to power Formula E racing

    http://www.mclaren.com/#/newsitem/index/id/12
  22. myzter

    Smartphone gives bikes an automatic gearbox

    http://www.newscientist.com/article/dn22478-smartphone-gives-bikes-an-automatic-gearbox.html
  23. myzter

    BIGFOOT #20 - First Electric Monster Truck Car Crush

    U41fJ-pd2vE
  24. myzter

    Audi Ditches Plans to Sell Electric Supercar

    Audi R8 e-tron Program on Hold, Could be Killed .. http://blog.caranddriver.com/audi-r8-e-tron-program-on-hold-could-be-killed/
  25. myzter

    Production delayed indefinitely at LG Chem's Holland plant

    http://www.grbj.com/articles/74668-production-delayed-indefinitely-at-lg-chems-holland-plant
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