EV Charging for Beginners
Everything you need to know to start charging
New to electric vehicle charging? It can seem overwhelming at first — different connectors, speeds, networks, apps, and payment methods. This guide covers everything a beginner needs to know, from plugging in for the first time to finding the cheapest places to charge.
Charging Speeds Explained
Slow Charging (3-7kW)
Found at homes, on-street, and some car parks. Adds about 15-30 miles per hour. Best for overnight charging or long stays. Cheapest option — often free at destinations.
Fast Charging (7-22kW)
Found at workplaces, car parks, and some public locations. Adds about 30-80 miles per hour. Good for charging while you shop, work, or eat. A 2-hour stop can add 60-160 miles.
Rapid Charging (50kW)
Found at service stations and charging hubs. Adds about 80-150 miles per hour. Good for longer journeys when you need a quick top-up. A 30-minute stop adds 40-75 miles.
Ultra-Rapid Charging (100-350kW)
Found at motorway services and dedicated hubs. Adds 150-300+ miles per hour. The fastest option for long-distance travel. A 15-20 minute stop can add 100-200 miles.
Connectors You Need to Know
- Type 2 — The standard UK plug for slow and fast AC charging. Every public AC charger in the UK uses Type 2. Your car came with a Type 2 cable.
- CCS (Combined Charging System) — The standard for DC rapid and ultra-rapid charging. Most non-Tesla EVs sold in the UK use CCS. The plug is built into the charger cable.
- CHAdeMO — An older DC rapid connector used by the Nissan Leaf and Mitsubishi Outlander PHEV. Being phased out but still available at many chargers.
- Tesla (Type 2 modified) — Tesla Superchargers in the UK use a modified Type 2 connector for Tesla vehicles. Newer Superchargers have CCS for non-Tesla EVs.
Your First Public Charge — Step by Step
Find a charger
Download the Zapmap app — it shows every public charger in the UK with live availability, pricing, and user reviews. Filter by speed and connector type.
Check it is working
Zapmap shows live status reports from other drivers. A green light means available. Check recent reviews for any reported issues.
Park and plug in
Park in the marked EV bay. Open your car's charge port (usually a button on the dash or key fob). Plug the cable in — the car end first, then the charger end (or vice versa, both work).
Tap to pay
Tap your RFID card, contactless bank card, or scan the QR code to start the session. The charger screen will confirm the session has started.
Wait for your charge
Go and get a coffee, do your shopping, or sit in the car. Most rapid chargers take 20-40 minutes for a useful charge. Your car and the charger app will show progress.
Unplug and go
When finished, stop the session (tap card again or use the app), unplug the cable, and drive away. You will be billed automatically.
How Much Does It Cost?
Public charging costs between free and 89p per kWh. For a typical EV with a 60kWh battery charging from 20% to 80% (36kWh), expect to pay between £0 (free chargers) and £32 (expensive rapid charger). On average, most rapid charging sessions cost £15-25 for a useful top-up. Home charging is much cheaper — typically 24-28p/kWh on a standard tariff, or as low as 7.5p/kWh on overnight EV tariffs like Octopus Go. For the cheapest public rates, see our cheapest EV charging guide.
Essential Apps to Download
- Zapmap — The best charger map in the UK. Find chargers, check live status, read reviews. Essential for every EV driver.
- Octopus Electroverse — Access 950+ networks with one app. Get a free RFID card for tap-and-charge convenience.
- Your car manufacturer's app — Most EVs have an app showing charge status, battery level, and sometimes remote climate control.
- Pod Point — Needed for free charging at Tesco and Lidl.
- Tesla — Needed to use Tesla Superchargers (even in a non-Tesla EV).
Essential Accessories
Type 2 Charging Cable (5m)
Essential for public AC chargers without a tethered cable. 5-metre length suits most parking situations.
View on Amazon →Portable EV Charger (3-pin)
Charge from any standard 3-pin socket. Slow but useful as emergency backup or when visiting friends.
View on Amazon →Cable Carry Bag
Keep your Type 2 cable clean and organised in the boot.
View on Amazon →Charging Port Cap / Cover
Protect your charge port from rain and dust when not in use.
View on Amazon →Key Takeaway
EV charging is simpler than it looks. Download Zapmap to find chargers, get a free Electroverse card for tap-and-charge access, and start with slow/fast charging near places you already visit. Rapid charging on motorways is for longer journeys.
Frequently Asked Questions
No. Your car's battery management system stops charging when the battery is full. You cannot damage the battery by leaving it plugged in. However, you may incur idle fees at some chargers if you stay plugged in after charging completes.
For daily driving, charging to 80% is recommended — it is faster and better for battery longevity. Only charge to 100% before a long journey when you need maximum range.
Modern EVs give plenty of warning before the battery runs flat. If you do run very low, the car will reduce power to extend range. In a true emergency, AA, RAC, and Green Flag can all provide mobile EV charging or tow you to a charger.
Yes. EV charging is very safe. The charger and car communicate to manage the power flow. You cannot get a shock from the connector while charging. All public chargers meet strict safety standards.