That’s twice as much power as a US 120V 15A receptacle
.8*120*15 = 1440w vs 230*13 = 2990w
You can only use 80% of a load on a breaker in the US, AFAIK UK receptacles are fused which allows using 100% of the listed device ampacity instead of 80%. I could be wrong about that last part though.
240V/13A is significantly more power than the standard outlets in the US (120V/15A), but even here in the US I find a level 1 charger is more than sufficient to cover my daily driving by charging overnight.
.8*120*15 = 1440w vs 230*13 = 2990w
You can only use 80% of a load on a breaker in the US, AFAIK UK receptacles are fused which allows using 100% of the listed device ampacity instead of 80%. I could be wrong about that last part though.