Typical rapid: 50–250 kW
Typical public: 45–89p/kWh
Usable battery capacity
Time varies with battery temperature, state of charge, and charger load. Cost is fixed — only time changes.
Energy: 60 kWh × (80% − 20%) ÷ 100 = 36.0 kWh
Cost: 36.0 kWh × £0.59 = £21.24
Time: 36.0 kWh ÷ 107 kW avg = 20 min
Taper estimate: 150 kW peak → 107 kW average. Real-world charging slows above 80% SoC and in cold conditions.