Life as an indicator evaluation of electric vehicle, the vehicle run very far or not and the battery life is related, above the electric car according to the current pavement life basically in the range of 500 to 600 km or so, rarely can see vehicles, more than 800 km models range of pure electric vehicles life rarely more than 800 km, is the technology doesn't work, or to add more batteries?

 

Don't need 800 km range of models, is also a reason, the first domestic car life is complete, can satisfy the daily travel as fuel cars can be a spell, even if life to make a eighty percent in real terms, there are more than four hundred kilometers, almost ChangDuanTu travel there is no problem, another way of domestic charging pile layout more extensive, vehicles running on high speed basically in the service area will be able to charge, so alone for long life not much meaning.

 

Another aspect is to consider for safety point of view, the electric car battery capacity, the greater the risk is higher, under the condition of the same rated voltage, the greater the capacity of the battery, the more its stored energy, if must meet accident, etc., will cause the energy in a very short period of time has been released, the destructive and dangerous factor.

 

For electric cars under the major premise of safety and security, also won't choose to implement by means of pile of battery life, moreover is the batteries of electric cars to install itself, at the top of the chassis itself is full of battery, battery if one more times, the floor will be higher, but a rise in car body height, reduce the vertical space inside the car, or even cut thin cushion thickness, ride comfort is greatly reduced, so conducive to the development of electric vehicles and the cultivation of the late customer habits.

 

As the battery technology constantly breakthroughs, pure electric vehicle battery life, as if is not too difficult, more than 800 kilometers of pure electric vehicles adhere to life no longer improve comprehensive also need to consider.