BYD Dolphin Charging at EVBox

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.

EVBox app vs third-party operator confusion

You see an EVBox-branded charger and download the EVBox app, but the session will not start because the station is operated by a different company. Many EVBox chargers are hardware only, with a separate operator managing access and billing.

Symptoms

• EVBox app does not show the station or cannot start a session
• You created an EVBox account but the charger asks for a different app or RFID card
• Charger has EVBox branding but the screen shows a different company name
• QR code on the charger leads to a different operator's website or app

How to Fix It

1. 1

   Check the operator name on the charger screen or signage

   Look at the charger display when it is idle. The operator name is usually shown on the welcome screen. Common operators using EVBox hardware include municipalities, parking companies, and energy providers.

2. 2

   Scan the QR code on the charger

   The QR code leads to the operator's platform, not necessarily EVBox. Scan it to find out which app or website you need.

3. 3

   Try a roaming RFID card

   If you have an RFID card from Shell Recharge, Chargemap, Plugsurfing, or another roaming provider, try tapping it. Many EVBox chargers accept roaming cards regardless of who operates them.

4. 4

   Search for the station in a multi-network app

   Apps like Chargemap or Shell Recharge aggregate many operators. Search for the charger location and you should see which operator runs it and how to start a session.

5. 5

   Download the correct operator's app

   Once you know who operates the station, download their app. The EVBox app only works for chargers that EVBox operates directly.

CHAdeMO connector availability varies

Some EVBox fast chargers have both CCS2 and CHAdeMO connectors, but the CHAdeMO connector may be out of service, removed, or restricted. CHAdeMO is being phased out in Europe and availability is declining.

Symptoms

• CHAdeMO connector is physically present but does not work
• Charger screen shows CHAdeMO as 'Unavailable' or 'Out of Order'
• CHAdeMO connector has been removed and the port is capped
• App shows CHAdeMO available but the physical connector is missing

How to Fix It

1. 1

   Check the charger before relying on CHAdeMO

   If your vehicle uses CHAdeMO, visually confirm the connector is present and functional at the station before planning your stop. App data may not reflect recent hardware changes.

2. 2

   Try the CHAdeMO connector even if the app status is unclear

   Plug in and attempt to start a session. Sometimes the app shows a stale status but the connector works fine.

3. 3

   Have a CCS2 adapter as a long-term solution

   If your vehicle only has CHAdeMO (common in older Nissan Leafs and some Mitsubishi models), CHAdeMO infrastructure is shrinking across Europe. A CHAdeMO-to-CCS2 adapter may be worth investigating for your specific vehicle.

4. 4

   Filter for CHAdeMO in your charging app

   When planning a route, filter specifically for stations with verified CHAdeMO connectors. User reviews and recent check-ins are more reliable than operator listings for CHAdeMO availability.

RFID card registration process unclear

To use an RFID card at EVBox-operated stations, you may need to register the card through the EVBox platform first. The registration process is not always obvious.

Symptoms

• New RFID card does not work at the charger even after ordering it from EVBox
• Card works at other networks but not at EVBox-operated stations
• You received a card but there are no activation instructions
• Online portal asks for a card number format you do not recognize

How to Fix It

1. 1

   Check the activation email

   When you order an RFID card from EVBox, they send an activation email. Check your inbox and spam folder. The email contains a link to activate the card in your EVBox account.

2. 2

   Add the card in the EVBox app or portal

   Log in to your EVBox account (app or web portal). Navigate to 'My cards' or 'Charge cards' and add the card using the number printed on it. The card does not work until it is linked to your account.

3. 3

   Wait for activation to propagate

   After registering the card, it may take up to 24 hours for the activation to reach all chargers. If the card does not work immediately after registration, try again the next day.

4. 4

   Use the app as a backup while the card activates

   You can start sessions through the EVBox app while waiting for your RFID card to activate. Tap 'Start charging' in the app and select the charger.

Charger offline due to firmware update

EVBox periodically pushes firmware updates to their chargers. During an update, the charger is temporarily unavailable. This can happen without warning and usually lasts 10 to 30 minutes.

Symptoms

• Charger screen shows 'Updating' or 'Maintenance' message
• Charger was working a few minutes ago but now shows as offline
• App shows the charger as unavailable with no estimated return time
• Multiple chargers at the same location are all offline simultaneously

How to Fix It

1. 1

   Wait 10 to 15 minutes

   Firmware updates on EVBox chargers usually complete within 10 to 30 minutes. If the charger shows an update message, it will likely come back online shortly.

2. 2

   Try another charger at the same location

   Firmware updates sometimes roll out one unit at a time. If there are multiple chargers, others may still be operational.

3. 3

   Check the app for status updates

   The operator's app or the EVBox app may show whether the outage is a scheduled update or an unexpected fault. Scheduled updates usually have an estimated completion time.

4. 4

   Move to an alternative station if you cannot wait

   If you need to charge immediately and the update is taking longer than expected, use a multi-network app to find the nearest available charger from any network.

Power sharing between connectors reduces speed

Some EVBox fast chargers share their power output between two connectors. When both are in use, each vehicle receives roughly half the charger's maximum power.

Symptoms

• Charging speed drops by half when a second car plugs into the same unit
• Dashboard shows 75 kW at a charger rated for 150 kW
• Speed suddenly increases when the car on the other connector finishes
• One side of the charger consistently delivers more power than the other

How to Fix It

1. 1

   Check if both connectors are on the same unit

   EVBox dual-connector chargers share one power module. If both CCS2 cables come from the same physical cabinet, they share power. Two separate cabinets are two independent chargers.

2. 2

   Choose an unoccupied charger unit if available

   If multiple charger units are available, pick one where the other connector is not in use. You will get the full rated power to yourself.

3. 3

   Understand how power sharing works

   Power sharing is dynamic. The charger allocates power based on what each vehicle can accept. If the other vehicle is at 80% and barely drawing power, you may get most of the charger's output even while sharing.

4. 4

   Wait for the other car to finish

   If your speed is reduced by sharing, it will increase when the other vehicle finishes. Check your dashboard periodically. The speed change happens automatically without any action from you.

5. 5

   Check your vehicle's own limits first

   Before assuming power sharing is the issue, verify that your car is not limiting the speed due to battery temperature, state of charge above 80%, or its own maximum DC charging rate.