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This guide is for general information only. EVcourse is not affiliated with Smart or Free To X. Charging speeds and compatibility vary by station, vehicle variant, and conditions. When in doubt, contact Smart or Free To X support.

Troubleshooting

Smart #1 Charging at Free To X

Updated March 2026

The Smart #1 is compatible with Free To X chargers. Here is what you need to know about charging speed, connector fit, and how to handle common problems.

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Compatibility Overview

Approximate values. Actual speeds depend on temperature, battery state, and station load.

Connector match
Compatible
Car connector
CCS2
Network connectors
CCS2
Max charging speed
up to ~150 kW
10-80% estimate
~30 min
Payment
app, contactless

Why Your Charging Speed May Differ

The Smart #1 supports up to 150 kW DC charging. Free To X chargers deliver up to 300 kW. Your car's maximum intake is the limiting factor here, capping speed at 150 kW even on a faster charger.

  • Charging slows down above 80% state of charge on most EVs, including the Smart #1.
  • Cold weather reduces charging speed. If your Smart #1 supports battery preconditioning, use the built-in navigation to warm the battery before arriving.
  • If multiple cars share the same Free To X station, power may be split between stalls.

Smart #1 Charging Problems

Smart #1 Pro Plus Charger Will Not Start a Session

You plugged the connector into your Smart #1, but the charger is not responding. No charging indicator, no session starting, nothing happening. This is almost always a charger-side or authentication issue, not a problem with the car. Let us work through it.

Symptoms

  • The CCS2 or Type 2 connector is in but nothing happens
  • The charger screen shows an error or stays on the welcome screen
  • The Smart #1 dashboard does not show a charging session
  • You hear the connector lock but charging does not begin
  • The charging app shows the charger as available even though you are plugged in

What to Do

  1. 1

    Authenticate with the charger first

    Tap your RFID card, open the charging network app, or use contactless payment on the charger. Wait for the charger screen to confirm the session before plugging in.

  2. 2

    Remove and reinsert the connector

    Unlock the connector (press the button on the charger handle), remove it fully, wait 10 seconds, then push it back in firmly until it clicks and locks.

  3. 3

    Lock and unlock the car

    Use the key fob or Smart app to lock the car, wait 15 seconds, then unlock it. This can reset the charging system if it is in a fault state.

  4. 4

    Check the charge port for ice or debris

    Open the charge port flap on the rear left of the Smart #1 and inspect it. In winter, try running the cabin heater or using a commercial de-icer spray if ice is present. Check your owner's manual for cold-weather advice.

  5. 5

    Restart the infotainment system

    Press and hold the power button on the center screen for 10 seconds to restart the system. Wait for it to boot fully, then try plugging in again.

  6. 6

    Try a different charger

    If the session still will not start, the charger is likely faulty. Move to another charger at the station or a different location.

Smart #1 Pro Plus Payment Failed at Charging Station

You are ready to charge your Smart #1, but the payment will not go through. The RFID card does not register, the app gives an error, or your bank card gets declined. This is a charger and payment issue, not a car issue. Here is what to do.

Symptoms

  • RFID card tap does nothing at the charger
  • Charging app shows a payment or authorization error
  • Contactless bank card is declined
  • Charger displays a payment error code
  • Session starts but stops immediately with a billing message

What to Do

  1. 1

    Check which payment methods the charger accepts

    Look at the stickers and screen on the charger for accepted networks, apps, and card types. If your payment method is not listed, you need to try something else.

  2. 2

    Switch to a different payment method

    Try a different RFID card, a different charging app, or a contactless bank card. Having multiple options is essential for public charging in Europe.

  3. 3

    Check your available balance

    Open your banking app and verify you have at least 80 EUR available to cover the pre-authorization hold. If not, use a card with a higher balance.

  4. 4

    Hold the RFID card steadily

    Place the RFID card flat against the reader and hold it for 2-3 seconds. Do not tap and remove quickly. Some readers are slow to respond.

  5. 5

    Cancel and retry the session

    If a previous attempt is stuck, cancel it through the app first. Wait a minute, then start a fresh session from scratch.

  6. 6

    Try the other charger unit

    If the payment hardware is faulty on one unit, the neighboring charger at the same station may work fine.

Smart #1 Pro Plus Charging Slower Than Expected Speed

Your Smart #1 should charge at up to 150 kW on DC and 22 kW on AC, but the numbers on the screen tell a different story. Maybe you are stuck at 40 kW on a fast charger, or your wallbox is only delivering 7 kW. Here is what is going on and how to fix it.

Symptoms

  • DC fast charging well below the 150 kW maximum
  • AC charging stuck at 7 or 11 kW instead of 22 kW
  • Charging speed drops sharply after 50-60% state of charge
  • The dashboard shows lower power than the charger rating
  • Charging from 10% to 80% takes much longer than the advertised 30 minutes

What to Do

  1. 1

    Use navigation to activate preconditioning

    Set the DC charger as your destination in the Smart #1's built-in navigation. This activates battery preconditioning, warming or cooling the battery to the ideal temperature before you arrive.

  2. 2

    Check your state of charge

    If you are above 60%, the slower speed is expected. For the fastest DC charging, arrive between 10-20% and charge to 80%.

  3. 3

    Verify the charger's actual output

    Check the charger display for its rated power. If it says 50 kW, that is your maximum regardless of the Smart #1's 150 kW capability. Look for chargers rated 150 kW or higher.

  4. 4

    Check if the charger is shared

    If another car is using the adjacent connector on the same charger unit, you may be sharing power. Move to a charger with no other user if possible.

  5. 5

    For AC, verify three-phase connection

    To get 22 kW AC, your wallbox must be wired for three-phase at 32A. Check with your electrician. If you only have single-phase, the maximum is about 7.4 kW.

  6. 6

    Try a different charger

    If speeds are still low after checking everything, the charger may be degraded. Try another charger at the same station or a different location.

Frequently Asked Questions

Can the Smart #1 charge at Free To X?
Yes. The Smart #1 uses a CCS2 connector, which is supported by Free To X chargers. Maximum charging speed will be up to 150 kW.
How long does it take to charge a Smart #1 at Free To X?
Charging a Smart #1 from 10% to 80% at Free To X takes approximately 30 minutes at up to 150 kW. Actual times vary depending on temperature, battery condition, and station load.
How do you pay at Free To X?
Free To X accepts app, contactless. Check the Free To X app or website for current pricing and subscription options.

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