2024-03-12 10:27:01
In the world of electric cars, a fundamental question looms over consumers: how long does it take to recharge the battery? This seemingly simple question hides an intricate maze of factors that shape the recharging experience. From the power of the charger to the energy source used, each element plays a crucial role in this process.
There are two main types of chargers for electric cars: alternating current (AC) and direct current (DC). AC chargers are common in homes, while DC chargers are at public fast charging stations.
In addition to the chargers previously mentioned, there are alternatives such as plug-in chargers, which allow charging from conventional sockets. Despite being operational, these devices tend to take longer due to their limited power, generally ranging between 8 to 10 A, resulting in a maximum flow of approximately 3 kW.
It is important to consult the car manual for individual specifications. Keeping the battery between 10% and 90% charged is recommended to prevent damage and excessive wear.
Learn how to calculate
To calculate the average charging time for an electric vehicle, simply divide the battery capacity (in kWh) by the charger power (in kW).
For example:
- 50 kWh battery / 7.4 kW charger = Average time of around 6 hours.
- With a 22 kW charger, the time can drop to approximately 2 hours.
- At 100 kW refueling stations, it is possible to recharge the battery to 80% in around 3 hours.
Source: Olhar Digital
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