H20 Car,i think Electric Car is more better than h20 Car,but the only problem is how to improve Batteries?''

Question

that will support the Car in the long run w/o the heaviness of that battery its another added weight to the cars mobility and the expenses of course"can we guarantee that these batteries would really last according to manufactures Label and if so should be comparable to the effectiveness of a Gas powered Car?i mean the capacity and to the safety is it be less than or more than a Regular automobiles price?these are the aspects to consider and i know this could be the same question facing the h20 car hmmnn but i know someday maybe next year there could be a solution how to limit the emission of fueled cars this can be a good help to the enviroment or to save gas why not use diesel for cheap or kerosene and for gasoline mix w/ corn its ethanol and for cheaper ride the Bus ha-ha or buy a motorcycle and convert it to a tri-car there you can save gas i wonder why the California didnt try this its cool and Fun''

Answer 1

There's car that runs on water? I don't know if they have that yet.

Answer 2

There is a version of the electric car that does not need batteries. It is called a grid connected electric vehicle.

This technology is already in use with electric trains. It is a a similar principal but more sophisticated than a slot car. The car itself has all the technological advantages of the current hybrids with the advantage of not carrying battery weight or a petoleum motor.

Opponents of this type of system  are quick to point out that it places significant loads on our current electricity grid and that coal fired power produces polution.

To counter this arguement I offer this;

Currently we run mostly a, lightly loaded, fossil fuel diven, energy converter (I.C.E.) in almost every vehicle on the road.  The savings in transport energy by not transporting these energy converters with every seperate vehicle is significant.  

Add to this that less converters can be run at closer to their maximum efficiency. There are further energy savings. It is also easier to deal with emissions from a stationary generator.

Without having to carry heavy batteries or a petroleum motor the vehicle can be made much lighter and more aerodynamic.

Electricity has already proven itself as the most efficient form of propulsion. ( greater than 90% in solar racing cars). The next step, is to not transport the source of the electricity.

A system such as this will not cover ALL the transport requirements, just most.

Answer 3

They are working on improved batteries all the time.

Recent advances in Lithium battery technology have reduced costs and improved "power density" considerably.  A battery for my hobby (radio controlled models ) which would have cost $90 2 years ago is now just $30 and weighs 10% less.

There are now electric conversion kits available for bicycles which on 12 amp-hr 36 volt batteries can give up to 20 mile range at 20 mph.  Not too shabby. (the Bike conversion kits use appx 400 watt motors... one of my models uses a 900 watt motor...)

Answer 4

Since there is no such thing as an H2O powered car, an electric car is certainly better.  But, a gasoline or diesel powered car is better still.

Answer 5

have a look at this site.type in... practical guide to free-energy divices. don't knock hydrogen, car companies want to keep going with the internal combustion engine. it's a good money spinner.