BYD Dolphin Charging at Shell Recharge

BYD Dolphin Charger Won't Start? Quick Fix Guide

Your BYD Dolphin is plugged in but charging is not starting. The charger might show an error, the car might not respond, or you are stuck on the authentication screen. Most failed charging starts have a simple explanation. Here is how to work through it step by step.

Symptoms

• Charger display shows error after plugging in the CCS2 connector
• Dolphin charge port light stays off or shows a warning color
• Car dashboard indicates no charging activity
• Charger screen stays on authentication or welcome screen
• Type 2 cable locks but no power flows

What to Do

1. 1

   Read the charger display

   Check for error messages, prompts, or status indicators. If it asks for authentication, that is your next step. If it shows a fault, the charger is the problem.

2. 2

   Unplug and replug the connector

   Remove the CCS2 or Type 2 connector completely, wait 10-15 seconds, and push it back in firmly. Listen for the locking click.

3. 3

   Authenticate with the charger

   Tap your RFID card, start the session in the app, or use contactless payment. Try authenticating both before and after plugging in.

4. 4

   Clean the charge port

   Inspect the Dolphin's charge port for debris, ice, or moisture. Wipe it clean with a dry cloth. In winter, gently remove any ice buildup.

5. 5

   Check for charging schedules

   In the Dolphin's settings, look for any scheduled or delayed charging options. Disable them to allow immediate charging.

6. 6

   Try a different stall or station

   If the charger is at fault, move to another stall or find an alternative station using your charging app.

BYD Dolphin Charging Payment Failed? Fix It Here

Your BYD Dolphin is plugged in and ready, but the payment is not going through. Whether it is an RFID card, an app, or contactless, payment problems are one of the most common reasons a charging session fails. Here is how to get it working.

Symptoms

• RFID card does not register when tapped on the charger
• Network app shows payment error or declined transaction
• Contactless bank card rejected at the terminal
• Charger asks for authentication but does not accept anything
• Session starts then immediately stops due to payment failure

What to Do

1. 1

   Check accepted payment methods

   Look at the charger for payment logos and instructions. Determine whether it accepts RFID, app payments, contactless cards, or specific network cards only.

2. 2

   Try the network's app

   Scan the QR code or find the app in your phone's app store. Create an account, add payment, and start the session through the app.

3. 3

   Switch payment methods

   Try a different card, a roaming provider (Plugsurfing, Shell Recharge, Chargemap), or a different app. Having multiple options increases your success rate.

4. 4

   Check your bank for declines

   Open your banking app to see if a pre-authorization was blocked. Approve it or try a different card with a higher available balance.

5. 5

   Try another stall

   The card reader on one stall may be faulty. Move to the next stall and try again.

6. 6

   Find a nearby alternative

   If nothing works, search for a different station where your payment methods are confirmed to work.

BYD Dolphin Charging Slowly? LFP Cold Weather Tips

Your BYD Dolphin is not charging as fast as you expected. With a maximum DC speed of 88kW and an LFP battery, the Dolphin has some specific quirks. LFP chemistry is safe to charge to 100% daily, but it is more sensitive to cold temperatures than NMC. Without preconditioning, winter performance takes a real hit. Here is what affects your speed.

Symptoms

• DC charging well below 88kW even on a capable charger
• Extremely slow charging in cold weather, sometimes under 20kW
• AC charging stuck below 11kW
• Charging slows significantly above 60% SOC
• First charge of the day in winter is much slower than subsequent ones

What to Do

1. 1

   Check the outside temperature

   If it is below 10C, cold is very likely the primary issue. LFP batteries lose charging speed faster than NMC in cold. Below 0C, expect dramatically slower charging.

2. 2

   Drive longer before fast charging in cold weather

   Without preconditioning, highway driving for 30-45 minutes before a DC stop is the best way to warm the Dolphin's LFP battery. A short city drive is not enough.

3. 3

   Check the charger's power rating

   Verify the charger is rated at 100kW or higher to access the Dolphin's full 88kW capability. A 50kW charger is the max you will get regardless of conditions.

4. 4

   Charge at a lower SOC

   Arrive between 10-20% for the fastest charging speed. Avoid stopping when you are already at 60-70%, as the taper means much slower speeds.

5. 5

   Pick a stall without power sharing

   Choose a charger where no adjacent car is charging. Power sharing can cut your speed in half.

6. 6

   For AC, ensure 3-phase connection

   Use a 3-phase Type 2 cable on an 11kW charger to reach the Dolphin's full AC speed. Single-phase limits you to about 3.6kW.

RFID card not recognized at the charger

You tap your Shell Recharge RFID card on the charger's reader but it does not respond, beeps an error, or shows 'Card not recognized.'

Symptoms

• Charger beeps but displays 'Unknown card' or 'Authorization failed'
• No response at all when tapping the card
• Card works at some stations but not others
• Card worked yesterday at the same charger but does not work today

How to Fix It

1. 1

   Hold the card still on the reader for 3 to 5 seconds

   RFID readers at some chargers are slow. Do not tap and remove quickly. Hold the card flat against the reader and wait for a confirmation beep or screen change.

2. 2

   Check that your RFID card is activated

   New Shell Recharge RFID cards must be activated in the Shell Recharge app before first use. Go to the app, find the RFID section, and make sure the card status shows active.

3. 3

   Try starting the session through the app instead

   Open the Shell Recharge app, find the station, select the charger, and start the session digitally. This bypasses the RFID reader entirely and uses the roaming connection.

4. 4

   Check if the CPO supports Shell Recharge roaming

   Not every charger that appears in the Shell Recharge app accepts the Shell Recharge RFID card. Some chargers only accept app-based roaming. The station details in the app usually indicate which payment methods are supported.

5. 5

   Clean the card and try again

   Dirt, scratches, or a phone case between the card and reader can block the RFID signal. Remove the card from any holder, wipe it, and try again on the reader's sweet spot (often marked with a contactless symbol).

Roaming vs direct pricing confusion

The price you pay through Shell Recharge is different from the price shown on the charger's screen. This is because Shell Recharge adds a roaming markup on top of the CPO's base rate.

Symptoms

• Charger screen shows 0.39 EUR/kWh but Shell Recharge bills 0.55 EUR/kWh
• Invoice includes fees not displayed at the charger (session fee, per-minute fee)
• Same station is cheaper when using the CPO's own app
• Pricing in the Shell Recharge app does not match the final invoice

How to Fix It

1. 1

   Check the Shell Recharge app for the roaming price before starting

   Before you tap your card or start a session, open the Shell Recharge app and select the station. The app shows the Shell Recharge price, which includes any roaming fee. This is the price you will actually pay.

2. 2

   Understand the pricing structure

   Shell Recharge typically charges a per-kWh rate plus sometimes a session start fee or per-minute fee. The charger screen shows the CPO's direct price, not the roaming price. These are two different rates for two different billing relationships.

3. 3

   Consider using the CPO's own app for lower rates

   If you charge at the same network regularly (for example, Allego, Fastned, or EnBW), their own app usually offers a lower price than roaming through Shell Recharge. The trade-off is managing multiple apps.

4. 4

   Download your invoice from the Shell Recharge app

   Go to your charging history in the Shell Recharge app. Each session has a detailed breakdown showing energy delivered, per-kWh rate, session fees, and total cost. Compare this with what you expected.

Session not starting via QR code

You scan the QR code on the charger to start a session through the Shell Recharge app, but nothing happens or you get an error.

Symptoms

• QR code opens the Shell Recharge app but shows 'Station not found'
• QR code opens a web page instead of the app
• App shows 'Unable to start session' after scanning
• QR code is faded, damaged, or partially covered by a sticker

How to Fix It

1. 1

   Search for the station manually in the app

   If the QR code does not work, open the Shell Recharge app, search for the station by name or location, and start the session from the station page. You may need to select the specific connector or charger ID.

2. 2

   Check the charger ID number

   Every charger has an ID printed somewhere on the unit (usually near the QR code or on a label). Enter this ID manually in the Shell Recharge app if the QR scan fails.

3. 3

   Make sure the QR code belongs to Shell Recharge

   Many chargers have multiple QR codes from different roaming providers and the CPO itself. Make sure you are scanning the Shell Recharge QR code, not the CPO's own code. Scanning the wrong code opens the wrong app or website.

4. 4

   Try the RFID card or contactless payment instead

   QR code start is just one method. Tap your Shell Recharge RFID card or use contactless payment if the charger supports it.

5. 5

   Check your internet connection

   Starting a session via QR code requires the app to communicate with Shell Recharge's servers and the CPO's backend. If you have weak mobile signal (common at highway rest stops), the request may time out. Try switching between Wi-Fi and mobile data.

App showing wrong charger status

The Shell Recharge app shows a charger as available, occupied, or offline, but the actual status is different when you arrive.

Symptoms

• App shows 'Available' but the charger is out of order or has an error screen
• App shows 'Occupied' but no vehicle is connected
• Status has not updated for hours and seems stale
• App shows fewer chargers at a station than physically exist

How to Fix It

1. 1

   Understand that status data is delayed

   Shell Recharge gets charger status from the CPO's systems through the roaming connection. This data can lag by 5 to 15 minutes. A charger that just became available may still show as occupied in the app.

2. 2

   Try plugging in regardless of app status

   If you are already at the station and a charger looks physically available (no vehicle connected, no error on screen), try plugging in and starting a session. The real-time status at the charger overrides whatever the app shows.

3. 3

   Check the CPO's own app for more accurate status

   The CPO (the company that actually operates the charger) usually has more accurate real-time status than roaming aggregators like Shell Recharge. If accuracy matters, cross-check with the CPO's app or website.

4. 4

   Report the incorrect status

   Use the Shell Recharge app to report the charger issue. This helps improve status accuracy over time.

Billing discrepancy between Shell Recharge and the CPO

The amount billed by Shell Recharge does not match what you expected based on the energy delivered or the session duration. This can happen because of how roaming billing works.

Symptoms

• Billed for more kWh than your vehicle's dashboard shows
• Charged a session fee you did not expect
• Per-minute idle fee added even though you unplugged on time
• Double charge: both Shell Recharge and the CPO billed you

How to Fix It

1. 1

   Compare the Shell Recharge invoice with your vehicle's data

   Your vehicle's dashboard shows how much energy the battery received. The charger meters how much energy it delivered, which includes conversion losses. A 5 to 10% difference is normal.

2. 2

   Check for per-minute fees

   Some CPOs charge a per-minute fee (for time spent connected) on top of the per-kWh fee. This can be especially costly during slow AC charging sessions. Check the pricing breakdown in the Shell Recharge app.

3. 3

   Look for session or start fees

   Some stations add a fixed fee per session (for example, 0.35 EUR to 1.00 EUR). This appears in the Shell Recharge invoice as a separate line item.

4. 4

   Dispute the charge through the Shell Recharge app

   If the amount is clearly wrong (double billed, charged for a session that never started, or obviously excessive), contact Shell Recharge support through the app. Go to your charging history, select the session, and use the dispute or help option.

5. 5

   Keep your vehicle's charge data as evidence

   Take a photo of your vehicle's charging screen or dashboard showing the kWh received and the session duration. This is useful if you need to dispute a charge.