Recent content by JPALA

I want to change the batteries of my car, it uses old technology nickel cadmium battery = 300kg!! 120v 100ah i can push it to 170v 120ah. I already have the 52 lithium batteries, do you thin i can replace the mosfets ? to something that can handle this level of voltages? any suggestion ? This...

But if i do this i will lose regen ? right? The bms looks like this: Each pack has 30 cells I think the mosfet is this one ( NCEP85T25D ) http://ncepower.com/Upload/SGT/NCEP85T25Ddatasheet-14384485438.pdf I have batteries with BMS they are 36v 9ah. My question is can i connect 4 em...

dogman: so if i want to go with a max speed of 35 Km\h, i need something like this : http://www.hightekbikes.com/kits.html ?? but with a 48v 20AH battery ? Where can i buy the battery ? i only know this website : http://www.pingbattery.com/servlet/the-48V-LiFePO4-Battery-Packs/Categories 48V...

wow good luck on your project, what are you going to do about the power steering ?

dogman : Front hub can do 35 Kph but can it still make the 35 Kph at "up hill" ? "My favorite front hub is the aotema" are you talking about this one ? Drunkskunk : not this one : http://www.youtube.com/watch?v=elAK6yJtpyk its a special cv2 hehehe

So one thing i got for sure i need a 48v 20AH battery ! I was thinking, you guys are right a powerfull front hub its bad because it has less grip, i need a back Hub... What do you guys think about "Non-hub Motor Drives" ? ...its a good for me ? or it will make the things harder ? dogman : So...

I got one hill in the way to my work the rest of the coure is flat, and the range is 30 km. after 8 hours i go back to my home (i have the possibility to recharge at my work place) and the course its flat / downhill all the way ! the range is again 30km. You can see a topographic map here ...

Hello ! my story... I have a mountain bike and i want to go to my work in it. My work place is 35km from my house, the road has many uphills and downhills, so I want an engine with enough power. I want a front wheel engine. the questions... I work at least 8 hours a day its enough to recharge...