How BYD Charging Works
All BYD EVs use the CCS (Combined Charging System) standard — the dominant DC fast-charging connector in Europe and the UK. This gives you access to the vast majority of public rapid chargers.
BYD EVs also charge on AC (alternating current) for home and slower public charging. The connector type for AC is Type 2 (the European standard).
Charging Types Explained
AC Charging (Home and Slow Public)
AC charging uses your home wallbox or slower public chargers. It’s slower but perfectly adequate for overnight charging.
| Charger type | Typical power | Full charge time (Seal 82 kWh) |
|---|---|---|
| 3-pin socket | 2.3 kW | ~36 hours |
| 7.4 kW wallbox | 7.4 kW | ~12 hours |
| 11 kW wallbox | 11 kW | ~8 hours |
Recommendation: Install a 7.4 kW wallbox at home. This will fully charge any BYD EV overnight.
DC Fast Charging (Public Rapid Chargers)
DC charging is much faster and is what you use on longer journeys. BYD models support the following peak DC rates:
| Model | Max DC charge rate |
|---|---|
| BYD Dolphin (Standard) | 60 kW |
| BYD Dolphin (Extended) | 88 kW |
| BYD Atto 3 | 88 kW |
| BYD Seal | 150 kW |
| BYD Sealion 7 | 150 kW |
| BYD Dolphin Surf | ~60 kW (est.) |
Important: Peak charging rates only occur at the optimal battery temperature (20–35°C) and charge state (20–50%). Charging slows as the battery approaches 80%.
Charging Times at a Glance
| Model | 10–80% at peak DC |
|---|---|
| Dolphin (Standard, 60 kW) | ~40 min |
| Dolphin (Extended, 88 kW) | ~35 min |
| Atto 3 (88 kW) | ~36 min |
| Seal (150 kW) | ~26 min |
| Sealion 7 (150 kW) | ~26 min |
Home Charging: Getting Set Up
Do You Need a Wallbox?
Technically no — you can use a 3-pin socket with the included cable. But at 2.3 kW, charging a Seal from 10% to 100% takes around 36 hours. A home wallbox is strongly recommended.
Choosing a Wallbox
For BYD EVs, a 7.4 kW single-phase wallbox is the standard recommendation for UK homes (most UK properties have single-phase power). If you have three-phase power (rare in UK homes, more common in commercial premises), an 11 kW wallbox can be used with the Seal, Sealion 7, and Atto 3 Excellence.
Popular wallbox brands: Ohme, Andersen, EO, Pod Point, Myenergi Zappi, Indra.
OZEV grant: The UK government’s EV chargepoint grant provides up to £350 off a home wallbox through approved installers. Check the gov.uk website for current eligibility requirements.
Smart Charging
Most modern wallboxes offer smart features:
- Off-peak scheduling: Charge overnight when electricity is cheapest (especially on Octopus Energy, OVO, and similar EV tariffs)
- Solar integration: Some wallboxes (like Myenergi Zappi) can prioritise solar panel output for charging
- App control: Start, stop, and monitor charging remotely
Public Charging Networks
BYD’s CCS connector is compatible with all major UK public charging networks:
| Network | Notes |
|---|---|
| Gridserve | Extensive rapid/ultra-rapid network; growing fast |
| Pod Point | Widespread, many BP forecourts |
| BP Pulse | Comprehensive nationwide coverage |
| Osprey | Reliable rapid chargers |
| Fastned | Ultra-rapid sites at motorway locations |
| Mer | Growing network |
| GeniePoint | Large installed base |
| Ubitricity | Many on-street lamppost chargers |
Paying: Most networks allow pay-as-you-go via contactless card or app. Some (like Gridserve) offer subscription tariffs for regular users.
What to Avoid
- Older 50 kW chargers: Fine for the Dolphin or Atto 3, but the Seal and Sealion 7 will barely touch their peak rates on 50 kW hardware.
- Broken chargers: Always have a backup plan. Check Zap-Map before a journey to see real-time charger availability.
Can BYD Cars Use Tesla Superchargers?
As of 2025, Tesla’s UK Supercharger network uses the CCS (Combined Charging System) connector at its newer sites and has opened to non-Tesla vehicles. However, access and payment typically require the Tesla app.
Some older Supercharger sites in the UK still use the proprietary Tesla connector (Type 2 Modified) which BYD cars cannot use without an adapter.
Check: Use the Zap-Map or A Better Routeplanner app to verify current CCS-compatible Supercharger availability in your area.
Route Planning for BYD EVs
Recommended Apps
- A Better Routeplanner (ABRP): The best EV journey planner. Add your BYD model for accurate range calculations.
- Zap-Map: Real-time charger availability across all UK networks.
- BYD’s built-in nav: Supports charge planning but less sophisticated than ABRP.
Practical Tips for Long Journeys
- Charge to 100% before a long journey — LFP battery chemistry means this is safe and recommended
- Plan charge stops at 20–30% remaining — don’t let the battery get too low before stopping
- Use the 20–80% range for fastest charging — peak rates slow above 80%
- Pre-condition in cold weather — run the car’s pre-conditioning while plugged in to warm the battery before driving
BYD DM-i Charging
BYD’s DM-i plug-in hybrids (like the Seal U DM-i) charge AC only — no DC rapid charging. This is adequate for home use but limits top-ups on longer journeys.
See our BYD EV vs DM-i guide for more detail.
Charging at 100%: LFP Advice
Unlike most EV batteries (NMC chemistry), BYD’s Blade Battery uses LFP chemistry. You should charge to 100% regularly. It will not damage the battery. In fact, BYD recommends 100% charging for full range availability.
Set your home wallbox to charge to 100% if you have a BYD Dolphin, Atto 3, Seal, or Sealion 7.
Summary: The Essentials
- Install a 7.4 kW home wallbox — charge overnight, arrive with a full battery every morning
- CCS connector works on all major UK public networks
- For the Seal and Sealion 7, seek out 150 kW+ chargers for fastest top-ups
- Charge to 100% daily — LFP chemistry is designed for this
- Use ABRP for route planning on longer journeys