How Long Does It Take To Charge An EV?

Factors That Affect EV Charging Time

The time it takes to charge an EV depends on several factors, including:

1. Type of Charger

The type of charger you use has a significant impact on charging speed. There are four main types of EV chargers:

• Slow Chargers (3.6 kWh): These are the slowest chargers and are commonly found at homes. Charging an EV using a slow charger can take anywhere between 8 to 24 hours, depending on the size of the battery. They are most suitable for overnight charging.
• Fast Chargers (7-22 kWh): These chargers are more powerful and can be found in public locations or installed in homes. They can charge an EV much faster, typically within 4 to 8 hours, depending on the vehicle.
• Rapid DC Chargers (25-150 kWh): These high-speed chargers, often found along major motorways and at service stations, can charge an EV up to 80% in just 30 minutes to 1 hour. However, not all EVs are compatible with rapid DC chargers.
• Ultra Rapid DC Chargers (150+ kWh): The fastest chargers available, ultra rapid DC chargers can provide a substantial charge in a short amount of time, ideal for longer journeys where quick stops are needed.

2. Battery Capacity

The size of your EV’s battery will determine the charging duration. Most EV batteries range from 20 kWh to over 100 kWh, with larger batteries taking longer to charge, especially when using slower chargers.

3. Current Battery Charge Level

Charging from an empty battery will take longer than topping up a partially charged one. For instance, charging your EV from 30% to 100% will take less time than from 0%.

4. Temperature

The temperature can also affect charging times. Cold weather can slow down charging, while very hot weather might cause the battery management system to reduce charging speeds to protect the battery. Always account for temperature when planning your charging.

Optimising Your Charging Experience

To improve your EV charging experience, consider these tips:Install a Fast Charger at Home: Investing in a fast home charger can significantly reduce your charging times, providing more convenience for daily use. Danlec can assist with installation to help you choose the best option for your needs.

• Charge During Off-Peak Hours: Many utility providers offer reduced rates during off-peak times. Charging your EV overnight can help you save money while ensuring your vehicle is ready by morning.
• Plan Charging Stops for Long Trips: For longer journeys, it’s essential to plan ahead and identify available charging stations along your route, especially on motorways.