There are actually a number of places one can find a replacement battery for their RC cars. I would recommend a hobby shop for starters. You may also want to try Radio Shack.
You can find rc battery chargers at places that specialize in rc supplies or similar items. This includes places such as RC Planet, RC Mart, All Battery, and etc.
There are many places you can find a replacement rc controller. The first place you want to start would be your local hobby shop, if you cannot find what you need you can find anything at www.ebay.com.
You can buy RC drift cars at the website called KYOSHO, they have the best cars in the market! You can find excellent quality cars there. The RC drift cars are not just a "toy" they are really expensive.
At rite aid.
Some different models of RC Cars for sale at Hobbtron are: Nitro RC Cars, Electric RC Cars, Drift RC Cars, RC Car Bundles, Fast RC Cars, Brushless RC Cars, Mini RC Cars, Remote control cars, Radio control cars.
If you visit the website http://www.nitroplanes.com/rcaisppa.html, you will find that they offer a large variety of replacement parts. You will have to search to know if they carry your particular brand of RC helicopter.
RC Cars are little motorized cars which can be controlled with a remote control. You can find such toys in your local toystores or online on websites such as Amazon or eBay.
Model shops which stock rc cars also stock the batteries that they need. Some of the smaller, lighter cars do not require battery packs and run off AA batteries which are easily available on the high street.
A 7.2 volt battery is used in most remote control cars. They are also called RC cars and some places sell RC batteries for these specific cars. There are most likely other batteries that can also be used.
An rc li-po battery is a battery pack used for powering rc cars. They are better than energizer batteries because they have a higher capacity (voltage) than Energizer batteries, no "self-discharge" that lowers battery life, and has a very fast charging time.
You can purchase Electric RC Cars online at Hobby Tron. They have many to choose from including - Nitro RC Cars, Fast RC Cars and Cheap RC Cars. Raden Tech also sells RC Cars including Collectible Licensed RC Cars.
Depends on the truck. Mainly 7.2V batteries are used in RC cars/trucks. If you mean mAh wise then the higher the number the better.