**7 kW charging** refers to an electric vehicle (EV) charging power level of **7 kilowatts**, typically provided by an **AC (alternating current) charger**.
It is commonly used for **home and workplace charging**, especially in the UK and Europe, and usually operates on a **single‑phase 230 V supply at up to 32 amps**. At this rate, an EV can typically gain **around 25–30 miles (40–50 km) of range per hour**, depending on the vehicle’s efficiency.