A charging cable that is cut, crushed or visibly damaged must no longer be used. The immediate priority is to make sure nobody handles it again, then to have the equipment inspected. Adding a sleeve, tape or a storage accessory does not repair a damaged electrical cable.
Do not start another charging session to check whether the cable still works. Keep your distance from the damaged parts and notify the charger operator or the professional responsible for your installation.
Which signs should catch your attention?
A clean cut is an obvious sign, but damage does not always take this form. A split sheath, a badly crushed section, a broken connector or unusual signs of overheating are all reasons to stop using the cable. Intermittent operation or a recurring alert also warrants a diagnosis.
A visual check is not enough to declare a cable safe after an incident. An internal part may be affected without any visible sign. Conversely, there is no point handling or opening the cable to try to work out the extent of the damage: that work is for qualified people.
In its manual, Volvo asks you not to use a cable that is visibly damaged or worn. Likewise, Tesla’s documentation warns against using a damaged charging cable. Refer to the instructions for your exact equipment.
How can you respond without putting yourself at risk?
- Stop using it. Do not start a new session and do not try to force a connector.
- Keep people away. Do not touch cut, bare or suspect parts.
- Report the problem. At a public charger, use the operator’s contact details displayed on the equipment.
- Follow the instructions for making it safe. Only use the means that are normally accessible without danger; do not open the charger.
- Wait for an inspection. The equipment should only be returned to service in line with the instructions of the professional and the manufacturer.
If anyone is in immediate danger, if smoke appears or if you notice a fire starting, move away and call the local emergency services. Do not try to retrieve a cable or finish a charging session in these circumstances.
For a private installation, notify the installer or the relevant service for the model concerned. A tethered cable may require specific work on the charger. A detachable cable must be dealt with according to its manufacturer’s instructions; do not assume that a repair is permitted.
What to avoid after damage
Do not cover a cut with adhesive tape so that you can resume charging. Do not fit a sleeve over a damaged section in the hope of making it safe. Do not try to reconnect the conductors, replace a plug or carry out a makeshift test on the mains.
Do not insert a tool into the connector to remove debris. Nor should you pull on the cable to free a stuck connector. Release mechanisms and emergency procedures vary from one piece of equipment to another: follow the manual and contact support if normal operation is not enough.
Having an anti-theft device fitted does not change this priority. After an attempted break-in or an impact, the condition of the cable must be examined before the lock is simply put back in place.
Useful information to pass on
| Information | Useful example |
|---|---|
| Identification | Make, model and charging point identifier. |
| Situation | Whether the cable was plugged in or stowed when the damage was discovered. |
| Damage observed | Area affected, alert displayed, signs of impact. |
| Timeline | Time of discovery and last known use. |
| Records kept | Photos taken from a distance, invoice and cable reference. |
This information makes it easier to diagnose and follow up the incident. It may also be useful for a report or for your insurer. Whether you are covered depends on your policy and the circumstances; no cover should be assumed simply because an anti-theft accessory was purchased.
Do not take any risks to get a better photo or a serial number that is hard to reach. Describe what is visible and let the professional complete the technical details when they attend.
Preventing wear caused by storage
Once the equipment has been repaired or replaced in line with the applicable instructions, review how it is stored. It should be possible to handle the cable without excessive pulling, without sharp bends and without it getting caught in a door. Respect its bend radius and the conditions of use specified in its manual.
A Loop Type 2 holder can help organise a compatible cable. If you would also like to secure the connector at rest, take a look at the lockable Dock Code holder. In both cases, choose a practical height so that the cable does not end up on the ground after every session.
To carry a detachable cable, the Carry bag provides dedicated storage. It cannot make safe a cable that has got wet, been damaged or overheated: the cable’s manual remains the reference for its care and use.
Review cable routes and the causes of impact
The best first question to ask is whether the cable route can be moved away from traffic. A floor-mounted accessory should not be used to justify just any route. If you are considering a cable protector, check the channel dimensions, the loads and the conditions of use documented for the product chosen.
The Pass cable protector belongs to this family of accessories. It does not protect against theft by cutting and does not replace an analysis of the cable route. No compatibility with a particular vehicle or type of traffic should be assumed without checking its product sheet.
If you suspect vandalism
Once the area has been made safe and a diagnosis carried out, distinguish between protecting the connector and protecting the length of cable. A holder can deal with storage; a cut-protection project addresses attacks on the cable itself. See our guide to cut-resistant sleeves to understand the difference.
In a shared car park, add an inspection and reporting procedure. Our article on preventing vandalism of chargers sets out an area-by-area method, without promising that any accessory will eliminate every risk.
Rethink how you store a cable in good condition
The accessories below are for prevention and organisation. They are not electrical repair products.
