how big of a magneto would it help yourself to to charge a dry cell freestyle huge plenty to power an electric sports car?
where on earth can I find an...
You cannot put an appreciable charge on a dry cell battery. Because of the wattage necessary to power an electric car of any size, dry cell would be prohibitively expensive.Which company could label an Electric Car?
First of all, and this is an important point, do not try to recharge a dry cell battery. Unless the mobile is specifically built to be recharged, it is a good way to get hurt when it explodes, and they can do that. Use what is commercially made for charging battery. Buy some lithium batteries, and a charger for them, and use that. There is a lot of technical aspects to voltage, current, fry control of the charging battery that you don't know, and could hurt you if you try charging a battery improperly. Most magnetos are going to be 12 volts, or highly developed, a lot higher. If serious injury is your "thing", you're on your own. If doing it right is, get something already designed and made to do the duty.Best Answer: A home made battery (citric acid based battery) similar to this will produce very little power and will not be rechargeable. Stick to what the other posters are saying. An electric car that if truth be told works is a very difficult and involved project without building your own battery and charger. I know one guy who built one, but he is an ME and a sports car nut. It took him a year. PS: what would spin the magneto? the electric motor on the car? and thus you get perpetual motion? It doesn't work. You can't get something for zilch.
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