Understanding Rapid Charging Speeds
Rapid Chargers (50kW)
Rapid chargers deliver 50kW of power and can add around 100 miles of range in 30-40 minutes. They're the most common type of fast charger, found at motorway services, retail parks, and forecourts. Networks like BP Pulse, InstaVolt, and Gridserve operate most rapid chargers.
Ultra-Rapid Chargers (100kW+)
Ultra-rapid chargers deliver 100-350kW and can add 100 miles in under 15 minutes. Tesla Superchargers (250kW), Fastned (300kW), and some Gridserve/Osprey locations offer ultra-rapid speeds. Your car must support these speeds to benefit — most newer EVs support at least 100kW.
Where to Find Rapid Chargers
- Motorway services — Nearly all UK motorway service stations now have rapid chargers (Gridserve, Tesla, BP Pulse, Osprey)
- Petrol station forecourts — Shell Recharge, MFG EV Power, and BP Pulse are rapidly expanding at forecourts
- Retail parks & supermarkets — Aldi (InstaVolt), some Tesco Extra, and retail park car parks
- Dedicated charging hubs — Tesla Supercharger sites, Gridserve Electric Forecourts, Fastned stations
Tips for Rapid Charging
- Charge from 20% to 80% for the fastest speeds — charging slows significantly above 80%
- Pre-condition your battery in cold weather (most EVs do this automatically when you set a charger as your destination in navigation)
- Check charger availability on Zap-Map before driving to avoid queues
- Carry a contactless payment card — most rapid chargers now accept tap-to-pay
- Consider a network subscription if you rapid charge regularly (e.g. BP Pulse subscription saves ~10%)
Rapid Charging Costs
Rapid charging typically costs 60-79p/kWh depending on the network. Ultra-rapid chargers are often priced at 69-79p/kWh. This means a 20-80% charge on a typical 60kWh battery costs around £25-35. While more expensive than home charging (7-12p/kWh), it's still significantly cheaper than petrol per mile.
See our full charging costs comparison for network-by-network pricing.