Cars are one of the most commonly used vehicles for commuting and since the origin of the automobiles, there have been various innovations in terms of types and kinds of cars. One of the earliest among these characteristic kinds was the electric cars or EV, also known as the battery electric vehicle or BEV which emerged in the 19 th century. Unlike the hybrid vehicles which perform with the aid of both internal combustion engines as well as electric motors, the electric cars make use of motor controllers and electric motors and function by means of the chemical energy stored in rechargeable battery packs. With the progress of time and advancement of technology, one of the adverse effects that hit human civilization was the ill-effects of pollution. Under such circumstances, it must be pointed out that battery electric vehicles more often make use of renewable sources of energy and therefore they do not emit exhaust fumes and minimize the risks of environmental pollution. These electric vehicles do not produce toxic smoke and are mostly soundless and are also capable of producing more acceleration compared to the conventional vehicles. The different variants of the battery electric vehicle include golf carts, electric scooters motorcycles, light trucks and because of their low dependence on the use of petroleum, it is possible to constrict the harmful effects of global warming as well. The most important constituent of the battery electric vehicles are their batteries and in mot circumstances, the prices of the batteries determine the expense to be incurred by the owner on the vehicle. However, they are still considered to be cheaper compared to the conventional vehicles and while the initial battery prices may seem high, the overall maintenance cost is not that expensive.

There are several reasons why the battery electric vehicles are more often a preferred option among enthusiasts. The fluctuation of rising fuel prices does not affect it and they are also successful in restraining vehicle energy costs by almost 90%. The source of electricity in ca battery electric vehicle may be obtained form hydro power, solar power, wind energy or nuclear power which ascertains the non-emission of carbon fumes which can cause harm to the environment. Batteries need to be recharged after stipulated priors of time and those costs are not so high and remain more or less constant compared to the inconsistency of fuel prices.

However, it is to be kept in mind that unless renewable sources of energy are used, electric vehicles cannot check carbon emissions and the batteries too require frequent replacements.