The second type of charger is DC chargers or rapid chargers. They are faster than AC chargers. They come in two types. The first is CHAdeMo, which has a 50-100 kW power rating and can add 75-150 miles per hour. The second is CCS, which has a power rating of up to 350 kW and can add up to 525 miles per hour. The type of charger is inarguably the most crucial factor that influences charging speed. Electric vehicle chargers are broadly classified into two types: AC charging cables and DC charging cables. A long charger cable is beneficial, as you can park your EV away from the charging point and still charge it. A long tethered cable can help you save on installation costs, as you can install the EV charging station closer to the service panel. Overall, a long extension cable means more operational flexibility. Ideal Length of Electric Car Charging Cables As humans, we need speed, convenience, comfort, and performance all at once. You might want a cable that charges your EV over a long distance in less time. Sadly, it isn’t possible. Science comes into the picture.

There is no hard-and-fast rule for choosing the length of charging cables. They can be as long as someone wants. However, the longest EV charging cable available in the UK is 20 metres. In the US, the maximum allowed length for EV cables is 25 ft. Do longer charging cables take longer to charge? Long USB-C cables that come with a carrying wrap like the Anker Powerline+ are ideal for travel, but when you're looking for a long cable to snake from the wall plug to your bed, you'll want the rugged reliability of Uni's Type-C Charging Cable, which also has the benefit of coming in a 15-foot option if you need the absolute longest cable you can without giving up charging speeds. Before diving into charging cable lengths and key considerations when deciding your charger cable length, you must understand the difference between tethered and untethered chargers. A member of the XDA Developers forum performed an experiment to prove the relationship between cable length and charging speed. They took three cables of sizes 12″, 36″, and 72″. The experiment concluded that the 12″ cable charged 1.3x faster than the 36″ cable, while the 36″ cable charged 1.7x faster than the 72″ cable. On average, there was a 1.5x reduction in charging speed when the length of the cable was doubled. The output was the same for each cable. Long cables are convenient. You can park your car far away from the charging station and still charge it comfortably. Thus, long cables are ideal for outdoor use, especially if you charge your vehicle in public areas.

The larger the battery, the longer it will take to charge. An electric car with a 60 kW battery will take more time to charge than a car with a 40 kW battery, provided that you use the same charger. Also, if your battery is nearly full, it will fully charge in less time than an almost empty battery. Environmental Factors Length is an essential factor to consider before buying an electric car charging cable. A longer cable provides comfort, convenience, and easy charging. However, you might end up losing some charging speed. Longer cables take more time to charge, and that is an adjustment you will need to make if you choose a longer cable. Shop Type 2 Extension Cables from EV Cable Shop. Frequently Asked Questions How long can an EV charging cable be? While the length plays a vital role in the charging speed of an EV cable, it isn’t the only factor. Several other factors collectively act to determine the power output, and thus, the charging speed. Let’s briefly discuss some other factors that influence the charging speed of electric cars. Type of Charger As an EV owner, you might have a lot of questions when it comes to buying an EV charging cable. Keep reading to find answers for all of them. How Long Can an EV Charging Cable Be?

However, you must ensure that the additional cable has a power rating equal to or more than your primary connector. If you use a charger with a lower power rating, the overall charging speed may decrease. Finding the right EV charging cable does not have to be complicated. The right EV charging cable depends primarily on the distance between your car charger and where you park your car. Of course, there are other factors to consider, such as connector type and safety considerations. 4. What charging speed is right for me? Long cables are difficult to maintain. They are heavy, and therefore, challenging to carry and store. Since they’re long, they are more likely to tangle, giving you a hard time.Environmental factors also affect charging speed. An EV takes slightly longer to charge in colder climates compared to hotter regions. This effect is more noticeable when you use public charging stations with rapid chargers. Conclusion Please note that length is not the only criteria to consider when selecting an EV cable. Several other factors must also be considered before making the final decision. You can follow this ultimate guide to buying charging cables for electric vehicles. How Does Length Affect Charging Performance? Choosing an appropriate length of charging cable is essential. There are no standard guidelines around the best size of EV cables, but the recommended length is between 4m and 10m. That said, you can go for longer cables depending on your requirements. Therefore, it’s established that long charging cables take longer to charge than short charging cables. If you plan to get a long EV cable, your electric car will take a few extra minutes to charge. Can You Extend an EV Charging Cable? What if you have already bought a fast charging cable? EV cables are expensive, and buying a new cable just because the previous one is short may not be the best decision. The good news is that you can extend your EV cable using an additional charging cable.