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Plug in vehicles have much larger battery pack that are usually lithium-ion, which are more powerful than the standard hybrid's nickel metal hydride batteries. Plug in vehicles need to be recharged daily by plugging them into a standard 110 volt electrical house outlet wall. If they are not plugged in they will work similar to the hybrid electric vehicles. The plug in hybrid electric vehicle has a battery only range of 20 -60 miles. When the charge is no longer sufficient, the gasoline engine provide additional power to charge the batteries.
Advantages of Plug in Vehicles :
- Plug in hybrid electric vehicle cuts down the gasoline use.
- It is financially useful as the electricity is 75 percent less expensive, as compared to a cost of a gallon of a gasoline.
- Plug in vehicles are the best solution if you need to commute to short distances daily. You need not to go to the gas stations frequently.
- Plug-in-vehicles recover energy from regenerative braking.
- They provide tremendous potential to reduce our dependency on oil.
- They have proved to be environment friendly as they transmit less harmful emissions as compared to the other conventional vehicles.
- Plug in vehicles can also be designed to use renewable and domestically produced alternative fuels instead of diesel or gasoline.
- The gas tank remains untouched as long as the battery is charged.
- Grid connection potential.
- Plug in reduces the vehicle maintenance cost.
- They uses cheap and clean domestic electricity, reducing pollution.