The info is on their website, I'd agree not particularly obvious but it's there.
Both AC and DC charging work with the Polestar 2. It comes with two cables that are suitable for the most commonly-used charging options. To charge using an ordinary domestic socket with the appropriate fusing, use the 7-metre Mode 2 cable*. For a faster charge from a wall box or charging station, use the 4.5-metre Mode 3 cable**.
For faster charging at a home, garage or workshop without a wall box, you can buy extra cables to connect to a medium-power “camping” outlet (blue, 3.5kW, single-phase), or a high-power “industrial” outlet (red, 11kW, triple-phase). These cables are available from the Polestar extras web shop if you have ordered a Polestar car. You’ll also need the correct connectors for the outlet.
* 7m cable specifications: 1P 230V, 10A 2.3kW.
** 4.5m cable specifications: 3P 400V, 16A 11kW.
Polestar charging cable