Y cant the bike or car could be manufactured that it runs on a recharge battery?
362726
my dear, hope u r big enough to under stand my answer.\nok i appreciate ur idea to conserve all the mechanical energy produced in a car, but the problem is c if the battery can run a car which requires 100w power that means the power delivered by the battery is 100w now that power is exactly sufficient to run the car but if u want to recharge the battery again u need 100w of more power which will increase the load on the same battery which is to be recharged. which is absurd. so my dear it is practically IMPOSSIBLE to manufacture a car of ur kind. hope u got my answer if u dint understand u go through it once again then also if u face problems do not hesitate to write to me ok bye.
526163
A good idea is to use a starter motor, this has low revs and LOTS of torque.\n1 HP = 746 watts, so allow for losses\nA Car battery is measured in AmpHours AH, so theoretically a 60 AH car battery should give 1 amp for 60 hours, however do NOT expect it to give 60 amps for 1 hour, internal resistance, losses, temperature gradient etc.\nif you can find the appropriate meshing gear, use the Starter Motor to drive both rear wheels, simply fit a through gear on the rear drive axle, and engage it to the starter motor - this will take less energy than trying to start a car engine.
821830
You have to know with what kind of battery your starting.
354850
No. Recharging just re-polarizes the terminals.\n\nThe energy added to the system is used to push the electrons, or holes back to the end where they started when the battery was originally delivered to you.
755827
Rechargeable battery can sink in the current whenever its voltage is lesser than the input voltage and up to its maximum capacity. This process is called charging. \n\nIn case of non rechargeable battery the capacity of the battery will be zero. So the battery will oppose the flow of current. Whenever this opposition is quite strong or very fast, there will be force from both directions. Due to this force, the battery will explode.\n\nThe same phenonmenon can take place even with rechargeable battery which is already full and if it is overcharged too quickly (that means without using any series resistor or overcharge cut off sensor in the circuit).
165072
It already has.  For example, Altair (stock symbol ALTI) now makes nanotech Lithium Titinate battery electrode materials that make smaller more powerful batteries that can be rapidly charged and discharged without explosions and at a wider range of operating temperatures.  The battery life is also long eneough that if used in a say a golf cart for example, when the cart wears out you can reuse the same battery in the new cart.
98948
All you really need is a source of high current. A car battery would work fine. The real question is what are you going to use as a "rod" and "flux"  Those are the critical issues.
1070131
Putting it bluntly, No.  To create a discharge like that even for a few seconds you'd prob need a battery pack the size of a pickup and it would still be single use.  I'm pretty sure your local law enforcement would frown upon such devices too.......
549609
Actually b batties are pretty much non-existent anymore, the modern 9-volt is in the B-battery family, but it has to do with the type of mounting, and the voltage.  B-batteries use a plate type and come in much higher voltages then A, B, or Ds, the manufacturing process is harder for them, so nothing is made for them anymore.
844252
I think you need a new battery.
822324
well, i cant really explain it, but you can use rubber band or a mousetrap to power the car. if u google "mousetrap car" or "rubber band powered car," you'll find diagrams and steps on how to make it.
842706
Yes a bike would come under this but depending on the understanding of 'mechanical' then so would a car, a bus, a train etc. The 'mechanism' driving the vehicle is what? Steam, internal combustion, wind, water???
262444
Yes, you can supercharge it...\nBut a turbocharger is SO much more fun!!!\n\nHe He!
947452
Not likely, the current isn't strong enough.
55953
Make a battery from a lemon!\n\nhttp://www.energyquest.ca.gov/projects/lemon.html
399227
do it on a track, then it's up to the riders. Xr100's are known for not having much power, infact thats why they are so reliable. They dont produce enough power to break themselves
867717
Are you looking for a conversion kit to mount a small engine on your bike? Saw some on eBay. Try looking for it on the Internet. There is also a electric motor/battery kit available. Good luck!