Just as each combustion vehicle has a different tank capacity and specific consumption, each electric car has a battery capacity (measured in kWh) and efficiency that determine its range. If you already own an electric vehicle or are considering purchasing one, understanding how many miles you can realistically drive on a single charge is critical.
The range of an electric vehicle is not a fixed value, but the result of a complex equation influenced by many factors. Let's analyze them in detail.
Key factors influencing autonomy
- Battery capacity: this is the most intuitive factor. The greater the capacity of the battery (expressed in kWh), the greater the energy stored and, consequently, the greater the potential range. A hatchback with a 40 kWh battery will be able to travel about 250-300 km, while a high-end sedan with an 80-100 kWh battery can exceed 500-600 km on a single charge.
- Driving style: this is one of the most impactful elements. Smooth driving that anticipates traffic and takes full advantage of regenerative braking is much more efficient. In contrast, sudden acceleration, constant high speeds and a "sporty" style consume much more energy, drastically reducing the miles driven.
- Auxiliary systems and air conditioning: the use of accessories such as air conditioning in summer or, especially, heating in winter, draws energy directly from the main battery. Heating, particularly on models not equipped with a heat pump, can reduce the range by as much as 20-30% in cold weather.
- Weather conditions and outdoor temperature: lithium-ion batteries operate in an optimal temperature range. Very low or very high temperatures can temporarily reduce their efficiency and, consequently, their range. Cold is enemy number one, slowing down the battery's internal chemical reactions.
- Topography and load: driving uphill requires much more energy than driving on a flat route. Similarly, the weight of the vehicle, including passengers and luggage, directly affects energy consumption.
Practical tips for maximizing the range for each recharge
In addition to driving efficiently, there are some good habits that can help you preserve battery health and get the most out of every charge.
- Keep the charge between 20% and 80%: for daily use, avoid systematically charging the battery to 100% or discharging it to minimum levels. Keeping the charge in this optimal range reduces stress on the battery cells and prolongs battery life. Reserve 100% for long trips only.
- Choose AC charging for routine: unless time is critical, favor slow AC charging overnight. This type of charging is "kinder" on the battery, generates less heat, and helps keep it healthy in the long run.
- Pre-condition the passenger compartment: if your car allows it, start heating or cooling the passenger compartment while the vehicle is still plugged into the charging outlet. This way, the energy needed to reach the desired temperature will be drawn from the power grid and not from the battery, preserving range for driving.
- Eco mode driving: almost all electric cars have an "Eco" mode that optimizes throttle response and auxiliary system consumption to maximize efficiency and range.
The secret to worry-free electric car travel lies in planning. With Powy Charge, you have everything at your fingertips: you can calculate your route based on your remaining range, find the nearest charging station with the best rate, and recharge without stress.
These simple steps not only increase the range of your electric car, but also help preserve the health of the battery over time.
FAQ: Does battery life decrease with age?
Yes, like all lithium-ion batteries, car batteries undergo slow and gradual degradation over time, losing a small portion of their original capacity. However, manufacturers guarantee batteries for many years (usually 8 years or 160,000 km) to have at least 70% remaining capacity.
About Powy
Powy a company that owns, develops, and manages Italy's leading independent network of public charging infrastructure for electric vehicles.
Founded in Turin, Italy in 2018, Powy is at the center of the transition to more sustainable mobility, offering an innovative charging infrastructure that uses only 100 percent renewable energy.
Powy 's network includes quick, fast, and ultra-fast charging solutions strategically placed in public and private parking lots, supermarkets, shopping malls, and transportation hubs to ensure maximum convenience and accessibility for EV drivers. Each station is equipped with advanced technologies to provide a reliable and efficient charging experience.
Learn more: wpowy.energy