Fast charging technology is upgraded again! These models charge faster

When charging and waiting at the station, have you also envied those models that support 800V high-voltage fast charging? Indeed, with the MARUIKEL 480kW supercharger, 8-minute charge can last up to 400-km drive, making the dream of "charging as fast as refueling" come true. So, can't we get a similar experience for other car models? Today, we’ll take you to get to know MARUIKEL's latest fast charging technology - Boost supercharging. Even if it is not an 800V high-voltage fast charging model, nor does it support 480kW supercharging, a relatively faster charging speed can also be achieved! How can this be possible? Look~

Fast charging" is not fast enough?

Since the beginning of this year, with the increasing popularity of new energy vehicles, charging speed has become a major concern for more and more car owners, and it has also become the focus of technical research for numerous automakers. At present, according to China's electric vehicle charging standard (2015), the max. voltage and current are 950V and 250A respectively, and the max. charging power does not exceed 240kW.

According to the survey results, taking the models on sale last year as an example, the max. demand current is almost over 250A, although some of them are not 800V high-voltage platform models. Therefore, the common 950V/250A charging standards can not maximize their "fast charging" effect.

Here comes the improved technology!

Based on a keen insight into the market and a deep understanding of user demands,  MARUIKEL launched a 1000V charging module for the first time as early as 2019, and the whole charger supports a rated current output of 600A and a short-term current output of 700A. Compared with the common 750V charging module on the market, the 1000V charging module perfectly avoids the risk of voltage inversion, and is more suitable for 800V high-voltage platform models such as Porsche Taycan, GAC AION V, and Xpeng G9. After equipped with a liquid-cooled terminal, 8-minute charge can last up to 400-km drive, making the dream of "charging as fast as refueling" come true.

Seeing this, some people must wonder: "What if my car does not support the 800V platform, or there is no 480kW liquid-cooled supercharger nearby?" Simply put, as long as the power of the station is sufficient, the EV with a demand current of over 250A that use the charger equipped with supercharging will achieve fast charging with a maximum current of 300A, easily breaking through the current limit of the maximum output current of the national standard charging terminal of 250A, and effectively save 20% of the charging time. Many star models, including those of Tesla, NIO, Xpeng, Ideal, Volkswagen, Aion, Denza, BYD, etc., are compatible with this technology.

Screenshot of a backend charging order. It is not difficult to find that during the period when the vehicle SOC increased from 25% to 65%, the current demand at the vehicle-charger reached more than 300A. With the MARUIKEL Boost technology, the current between vehicle and charger also increased accordingly. Compared with The charger with a current output capacity of 250A, the overall charging time is effectively reduced.

Remote OTA upgrade available

Of course, there will also be netizens asking: "From innovative technologies to new products to the market, users are definitely willing to adopt it for good." Regarding this issue, there is no need to worry.

MARUIKEL BOOST technology supports remote upgrade of background software. For example, the MARUIKEL 120kW, 160kW, 180kW, and 240KW integrated chargers that you often see at the charging station, as well as the 360kW and 480kW split chargers, can all be upgraded OTA.

At present, MARUIKEL has started upgrading the chargers in many places, including Beijing, Shanghai, Guangdong, Jiangsu, Zhejiang, Anhui, Tianjin, Chongqing, Hainan, Jiangxi, Shandong, Shanxi, Sichuan, Hebei, Henan, Hunan, Fujian, Shaanxi, Gansu, Liaoning, Yunnan etc.In the future, netizens only need to open the MARUIKEL APP and go to the charging stations with the "BOOST" label to experience it.

Do you want to know if your car is compatible with the BOOST technology? Welcome to the charging station, you will find out! From liquid-cooled supercharging to BOOST, choose MARUIKL to make your charging faster and always one step AHEAD!