The advantages of a lightweight battery for your electric car

Voiture électrique forêt

Against a backdrop of fuel shortage and energy transition, the switch to electric is increasingly becoming a subject ofnews.

In September 2022, the number of electric cars sold has even exceeded that of dieselsa crucial milestone for the electric mobility.

With the number of electric cars In the automotive market, we are also seeing an expansion in the technical characteristics of these vehicles. We are now seeing the emergence of electric models with ever more advanced and high-performance technological equipment, accompanied by a new generation of electric cars. autonomy itself ever more efficient.

As a result, carmakers are increasingly involved in a race to see who can supply the best quality, the best price and the best service. electric car with the largest autonomy.

Against the backdrop of the approaching Paris Motor Show 2022 in Paris, theADEME (the French Agency for Ecological Transition) has published its views on the electric car and charging stations and in particular on the question of its battery.

But then, why a big autonomy isn't a good idea on an electric car?

Table of contents

Find your future electric vehicle or charging point

BMW iX2 eDrive20

List price

46 990 €

(excluding bonuses)

Lease from

453 €

Per month, with no deposit for professionals

Range (WLTP) : 478 km

Acceleration (0 to 100 km/h): 8.6 sec

Fast charge (from 20 to 80%) : 30 minutes

Cupra Tavascan VZ

List price

46 990 €

(excluding bonuses)

Lease from

602 €

Per month, with no deposit for professionals

Range (WLTP) : 517 km

Acceleration (0 to 100 km/h): 5.6 sec

Fast charge (from 20 to 80%) : 28 min

VinFast VF 8 Plus Extended Range

List price

51 490 €

(excluding bonuses)

Lease from

473 €

Per month, with no deposit for professionals

Range (WLTP) : 447 km

Acceleration (0 to 100 km/h): 5.5 sec

Fast charge (from 20 to 80%) : 32 min

Mini Countryman E

List price

41 330 €

(excluding bonuses)

Lease from

564 €

Per month, with no deposit for professionals

Range (WLTP) : 462 km

Acceleration (0 to 100 km/h): 8.6 sec

Fast charge (from 20 to 80%) : 29 min

fiat e ducato profil

Fiat E-Ducato 79 kWh

List price

63 240 €

(excluding bonuses)

Lease from

988 €

Per month, with no deposit for professionals

Range (WLTP) : 283 km

Fast charge (from 20 to 80%) : 78 min

fiat e scudo profil

Fiat E-Scudo 50 kWh

List price

0 €

(excluding bonuses)

Lease from

645 €

Per month, with no deposit for professionals

Range (WLTP) : 220 km

Acceleration (0 to 100 km/h): 12.1 sec

Fast charge (from 20 to 80%) : 26 min

mercedes esprinter fourgon gris

Mercedes eSprinter Van 35 kWh

List price

75 972 €

(excluding bonuses)

Lease from

655 €

Per month, with no deposit for professionals

Range (WLTP) : 153 km

Acceleration (0 to 100 km/h): 11 sec

Fast charge (from 20 to 80%) : 26 min

citroen e berlingo van 3/4

Citroën ë-Berlingo Van 50 kWh

List price

40 440 €

(excluding bonuses)

Lease from

599 €

Per month, with no deposit for professionals

Range (WLTP) : 275 km

Acceleration (0 to 100 km/h): 9.7 sec

Fast charge (from 20 to 80%) : 26 min

Hyundai Inster Standard Range

List price

25 000 €

(excluding bonuses)

Lease from

298 €

Per month, with no deposit for professionals

Range (WLTP) : 300 km

Acceleration (0 to 100 km/h): 11.7 sec

Fast charge (from 20 to 80%) : 29 min

Opel Frontera 44 kWh

List price

29 000 €

(excluding bonuses)

Lease from

491 €

Per month, with no deposit for professionals

Range (WLTP) : 305 km

Acceleration (0 to 100 km/h): 12.1 sec

Fast charge (from 20 to 80%) : 32 min

Alpine A290 Electric 180 hp

List price

38 700 €

(excluding bonuses)

Lease from

630 €

Per month, with no deposit for professionals

Range (WLTP) : 380 km

Acceleration (0 to 100 km/h): 7.4 sec

Fast charge (from 20 to 80%) : 33 min

Fiat Grande Panda 44 kWh

List price

24 900 €

(excluding bonuses)

Lease from

430 €

Per month, with no deposit for professionals

Range (WLTP) : 320 km

Acceleration (0 to 100 km/h): 12 sec

Fast charge (from 20 to 80%) : 32 min

BMW i5 Touring eDrive40

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0 €

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890 €

Per month, with no deposit for professionals

Range (WLTP) : 560 km

Acceleration (0 to 100 km/h): 6.1 sec

Fast charge (from 20 to 80%) : 26 min

Tesla Model 3 Long Range Powertrain

List price

44 990 €

(excluding bonuses)

Lease from

587 €

Per month, with no deposit for professionals

Range (WLTP) : 702 km

Acceleration (0 to 100 km/h): 5.3 sec

Fast charge (from 20 to 80%) : 20 min

Mercedes EQE 300

List price

69 900 €

(excluding bonuses)

Lease from

0 €

Per month, with no deposit for professionals

Range (WLTP) : 647 km

Acceleration (0 to 100 km/h): 7.3 sec

Fast charge (from 20 to 80%) : 33 min

BMW i4 eDrive35

List price

57 550 €

(excluding bonuses)

Lease from

607 €

Per month, with no deposit for professionals

Range (WLTP) : 483 km

Acceleration (0 to 100 km/h): 6 sec

Fast charge (from 20 to 80%) : 32 min

Renault 4 E-Tech 40kWh 120hp

List price

29 990 €

(excluding bonuses)

Lease from

448 €

Per month, with no deposit for professionals

Range (WLTP) : 322 km

Acceleration (0 to 100 km/h): 9.2 sec

Fast charge (from 20 to 80%) : 32 min

Citroën ë-C4 54 kWh

List price

35 800 €

(excluding bonuses)

Lease from

0 €

Per month, with no deposit for professionals

Range (WLTP) : 415 km

Acceleration (0 to 100 km/h): 10 sec

Fast charge (from 20 to 80%) : 29 min

Volvo EX30 Single Motor ER

List price

43 300 €

(excluding bonuses)

Lease from

436 €

Per month, with no deposit for professionals

Range (WLTP) : 480 km

Acceleration (0 to 100 km/h): 5.3 sec

Fast charge (from 20 to 80%) : 28 min

Volkswagen iD.3 Pro S

List price

42 990 €

(excluding bonuses)

Lease from

0 €

Per month, with no deposit for professionals

Range (WLTP) : 549 km

Acceleration (0 to 100 km/h): 7.9 sec

Fast charge (from 20 to 80%) : 30 minutes

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ADEME's recommendations for electric cars

To ensure the smooth deployment of electric vehicles efficient and respectful from an ecological and environmental point of view, theADEME gives us its recommendations on the subject.

The capacity of the battery an electric car

According to theADEME, "an electric car driven in France has a carbon impact 2 to 3 times lower than that of a similar internal combustion modelprovided its battery is of reasonable capacity (< 60 kWh)".

This means that the battery in an electric car has to keep a constant temperature. reasonable size to ensure that it remains acceptable from a climatic and economic point of view and that the vehicle retains its original appearance. ecological legitimacy. In addition, if the battery capacity is greater than 60 kWh, the environmental benefits of the electric car would no longer be guaranteed.

It should also be noted that thecarbon footprint of an electric vehicle is proportional to its weight. A battery that is too heavy would therefore result in a carbon impact logically more substantial. However, most recent electric vehicle models are equipped with increasingly high-capacity batteries, with the aim of offering the best possible performance. autonomy possible.

When choosing your electric vehicle model, the battery capacity is therefore a feature to be taken into account, depending on your needs.If you want to buy an electric car for use mainly in the city, for local journeys, there's no need to buy an electric vehicle with a super-powerful range. Instead, you can opt for an electric model with compact and lightwith a low-powered battery, like the Peugeot e-208the Renault Zoe E-Tech or the Dacia Spring.

Read also : Top 10 electric city cars

The accessibility of electric cars

A major challenge for the electric vehicles is to make them more accessibleby making electric cars accessible to all. The aim now is for manufacturers to offer models to suit all motorists, depending on their needs, habits and budget.

Thanks to the development and diversification of the electric mobility market, we're already seeing the emergence of a number of electric vehicle models at increasingly affordable prices, suited to tighter budgets.

Another point that will help greater accessibility in terms of electric mobility will concern the development of second-hand electric vehicles on the automotive market.In fact, the growth in the number of second-hand electric cars over the next few years will make it possible to diversify the purchase options and thus cater for a wider range of budgets and needs.

Read also : Should I buy a used electric car?

Beev offers multi-brand 100% electric vehicles at the best prices, as well as recharging solutions.

Recommendations for recharging stations

The power of charging stations

As in the case of electric vehicles and the problem of excessive battery capacity, the ever-increasing power of the charging stations is also a concern.

The greater the capacity of the electric car's battery, the longer it will take to recharge it. energy-intensive. The fact that an electric car can be fully recharged in just two minutes, the equivalent of a full tank of petrol for a combustion model, poses a serious problem in terms of energy availability.

In fact, recharging in such a short space of time, especially if it's a powerful battery, would require a lot of energy. excessive electrical powerparticularly harmful for the environment.

What's more, from an environmental point of view, it's also a good idea to choose opportune moment to recharge your electric vehicle in order to reduce its carbon impact.So it's better to favour refills nocturnal or on the lunchtime to make the most of thelow-carbon electricity andavoid over-consumption from the electricity grid during the day.

The development of recharging stations

As well as making electric cars accessible to as many people as possible, we also need to speed up the roll-out of charging points in France. Although we have seen an increase in the number of charging stations in France in recent years, it is vital to continue this expansion.

The aim is to give electric car drivers peace of mind when it comes to recharging their electric vehicle. They need to be spared the possible mental burden that the absence or lack of recharging points could represent on each of their journeys.

What's more, we need to encourage the deployment of charging points both at home, for private individuals, and in businesses, for professionals.

Read also : Electric vehicle fleet: the complete guide

Would you like to install a recharging point?

On the other hand, it will also be necessary to review its vision of mobility and to accept that the electric car does not work and will never work like a conventional car. thermal vehiclespecifically in terms of recharging and autonomy.

What's more, this is not the objective of electromobility. Recharging an electric car will always take much longer than filling up with petrol in two minutes for a combustion-powered car. So the challenge is to encourage awareness motorists on this subject, while inviting them to rethink their uses and their behaviour. relationship to time.

In conclusion

The correlation between battery capacity and theautonomy of the electric vehicle raises the question of the priorities to be taken into account. Given thenegative impact of a battery that's too heavy, with an inordinate capacity, it's a question of whether ever greater power is really necessary in terms of the battery.

On the other hand, the ever-increasing quest for greater autonomy in electric cars, both by motorists and by the manufacturers themselves, tends to favour this constant increase in capacity.

But should the focus be on performance and the autonomous dimension of the electric car? Or should we retain a certain frugality in terms of battery power, in favour of the energy sobriety ?

We hope that this issue will be considered for future electric car models to be launched on the market..

Picture of Anaëlle Babled
Anaëlle Babled

By writing articles, I aim to help private individuals and professionals make the switch to electric vehicles and promote the development of environmentally-friendly mobility.

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