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Public Charging > e-tron in everyday life > tron > Audi | Hong Kong Official Website

Public charging.

Public charging

Whether it's the freedom to drive very long distances with an electric car or the flexibility to charge it as needed when you're taking a break. Or simply because you like having an alternative when charging at home is not an option. Whatever is important to you personally – in all three cases, a public charging infrastructure is crucial.


Charge from 5% up to 80% in just 30 minutes

For long-haul routes, the ability to charge extra quickly is important for a battery-powered vehicle. The Audi e-tron allows extremely short charging stops, because it has the max. charging power of 150 kW and can hold up to 80% of the battery state-of-charge (SOC). As a result, the Audi e-tron only needs 30 minutes on a high-power charging (HPC) column for a typical charge of 5% to 80%. If, on the other hand, you want to fill the battery to 100% in order to be able to exploit the maximum range, the sophisticated battery management system only takes another 20 minutes - an outstanding feature in the competitive environment.


e-tron charging power

Compared with the competitive environment, the charging performance of the Audi e-tron sets new standards. The 150 kW charging curve stands out for its high level of stability, based on intelligent battery management, which lowers the currents to protect the lithium-ion cells and ensure their service life. This is a big difference to other concepts, which usually only reach their full power for a short time (peak) and clearly start downgrading before the 70% threshold. The Audi e-tron still charges more than 100 kW at 80%. In everyday life, this constitutes fundamental utility: for around 100 kilometres, the customer ideally spends less than 10 minutes at the charging station.

Audi provides a Mode-3 cable for AC charging stations without a fixed charging cable. This supports the AC charging capacity of the vehicle with 11 kW¹ as standard.

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Audi e-tron
The charging capacity depends on the type of mains connection plug used, country-specific voltage, number of available phases of the power grid, and the customer-specific house installation. It can therefore be reduced on an individual basis. The power supply cable with an industrial plug and the operating unit of the charging system are matched to each other and allow a certain charging capacity. Changing the power supply cable later to another industrial plug is technically possible, but this may lead to a lower charging performance.