Direct quotes for complete EVs with battery warnings, charging faults, loss of drive, accident damage or repair bills that no longer make sense.
TESLA
Model 3, Model Y, Model S and Model X
NISSAN
Leaf and Ariya
JAGUAR
I-Pace
HYUNDAI · KIA
Kona Electric, Ioniq, Niro EV and EV range
BMW
i3, i4, iX1, iX3 and iX
MG · RENAULT
MG4, MG5, ZS EV and Zoe
Manufacturer names are used only to identify vehicles. Essex Scrap is an independent vehicle buyer and is not affiliated with or endorsed by these manufacturers.
A faulty electric car can still be worth good money. We buy complete EVs with battery warnings, charging problems, accident damage and major repair estimates, rather than treating every non-runner as scrap metal.
When an EV will not start or charge, people often say “the battery has gone”. In reality, four different systems can produce very similar symptoms.
This is the large battery under the car. It can suffer gradual loss of range, individual cell faults, cooling problems or damage from an impact underneath.
A car that will not charge may have a damaged socket, cable fault or failed onboard charger. It does not automatically need a new main battery.
The electric motor, inverter and drive unit can cause loss of power, noise or a drivetrain warning even when the battery itself is healthy.
Every EV still has a smaller battery for its locks, computers and safety systems. When it fails, the whole car can appear dead.
Every rechargeable battery loses some capacity as it gets older. That usually shows up as a gradual reduction in range, not a car that suddenly stops working. Cold weather, motorway driving, heating use and tyre pressure can also reduce the range shown on the dashboard.
A genuine battery fault is different. The car may display an electrical-system warning, refuse to charge fully, lose power, drop rapidly from one charge percentage to another or refuse to select drive. Even then, the problem may affect one section or component rather than the complete battery pack.
These are some of the faults an EV specialist may investigate. They do not all mean that the complete battery needs replacing.
The car still drives and charges, but its real-world range has fallen. Some reduction is normal with age. A sharp drop, a very low state-of-health reading or missing battery-health bars needs further investigation.
A pack contains many cells grouped into modules. One weak group can reach its voltage limit before the others, causing reduced power, charging restrictions, warning messages or a sudden fall in the displayed charge level.
The car has detected that electricity may be leaking from the high-voltage system towards the vehicle body. Moisture, damaged wiring, a faulty heater or compressor, contamination or damage inside the pack can all be possible causes.
Heavy-duty switches connect the battery to the car when it is started. If they stick, wear or fail their checks, the car may power up but refuse to select drive.
EV batteries work within a controlled temperature range. Failed pumps, valves, heaters, sensors or coolant leaks can limit charging and performance, particularly in very hot or cold weather.
An impact under the car, accident damage or flood water can affect the battery casing, connectors and insulation. This needs specialist inspection before the vehicle is charged or moved.
Ask the garage to give you the actual fault codes and explain what has been tested. A useful report may include battery state of health, the difference in voltage between cell groups, insulation readings, battery temperature data and whether the car can charge on both AC and rapid DC equipment.
Be cautious if a complete replacement battery is recommended without these checks. A faulty 12-volt battery, charger, heater, coolant pump, sensor or cable can sometimes create a warning that appears to be much more serious.
The same warning can have several causes, but the way the fault appears helps narrow the search. These details are also useful when we value the vehicle.
| What the car is doing | Possible cause | Useful next detail |
|---|---|---|
| Range falls gradually over months or years | Normal ageing, battery degradation or a changing range estimate | Compare like-for-like journeys and obtain a state-of-health reading if the loss is severe. |
| Charge level drops suddenly | A weak cell group, battery imbalance or inaccurate state-of-charge calculation | Save photographs of the percentage before and after the drop and any warning message. |
| Charges at home but not on a rapid charger | DC charging communication, charge-port or high-voltage control fault | Try a second known-good rapid charger and record the error shown by the car and charger. |
| Rapid charges but will not charge at home | Cable, wallbox, charge socket or onboard AC charger fault | Test a known-good cable and AC charging point before blaming the main battery. |
| Starts but shows reduced power | The car may be protecting the battery or drive system after detecting a fault | Avoid heavy use. Keep the exact dashboard message and diagnostic codes. |
| Completely dead or will not select drive | 12-volt supply, contactor, pre-charge, isolation or control-system fault | Tell us whether the screens work, the doors unlock and the car can be placed in neutral. |
The battery management system, usually called the BMS, monitors cell voltages, temperatures, insulation and the amount of energy entering and leaving the pack. If a sensor gives an implausible reading or communication is lost, the car may restrict charging or power even though the battery still contains energy.
A reset or software update can clear a genuine software error, but a warning that repeatedly returns should not be dismissed. It may be the BMS correctly reporting a weak cell group, damaged sensor, poor connection or cooling problem. Photograph the message before anyone clears it.
Charging involves the car, cable and external charger communicating before high voltage is allowed to flow. Rain, dirt or corrosion around the connector, a damaged cable, wallbox fault, failed onboard AC charger or DC rapid-charge communication problem can all stop a charge session without the main battery being defective.
Tell us whether the car fails on every charger or only one type. “It will rapid charge but not charge at home” is much more useful than “the battery is dead”.
Send the registration, mileage, postcode, warning messages and photos. We will look at the whole car and give you a direct purchase price.
We do not value a complete electric car by weight alone. Its model, age, bodywork, interior, wheels, electronics, motor, charging equipment and usable battery components can all leave significant value, even when the vehicle will not drive.
This matters most with newer Teslas, Jaguar I-Paces, Nissan Leafs, Hyundai and Kia EVs, BMW i models and electric vans. A complete car with keys and honest fault information is normally easier to value than one that has been stripped or partly dismantled.
The main battery is protected inside a strong casing, but an accident, heavy impact underneath, flooding or fire can make an EV unsafe. Tell us exactly what happened so we can decide whether ordinary vehicle recovery is suitable.
Do not charge, touch or move an EV that is unusually hot, hissing, popping, smoking, venting vapour or giving off a strong unusual odour. Warn others and tell the emergency services that a high-voltage vehicle is involved.
If the vehicle is stable, send photographs of the damage before collection. Electric vehicles cannot always be towed with their driven wheels on the road, so the recovery method must suit the model and its condition.
Tesla Model S, 3, X and Y: loss of range does not prove that the complete pack has failed. Low-voltage battery faults, failed contactors, isolation errors, charging hardware and heating or cooling faults can all stop the car charging or driving. Our detailed Tesla guide explains these separately.
Nissan Leaf: the battery-health bars provide a useful first indication of capacity loss. Older Leafs can have noticeably reduced range while still driving normally. A car with missing health bars is different from one with a sudden EV-system warning, weak cell group or charging fault.
Jaguar I-Pace: battery warnings may relate to cell modules, cooling equipment, charging hardware or the high-voltage electrical system. A clear diagnostic report matters because a complete battery quote and a contained module or ancillary fault have very different values.
Hyundai, Kia, MG and Renault: charging-port faults, onboard chargers, coolant equipment, low-voltage batteries and control modules can imitate a failed main battery. Send us the exact dashboard message and any garage report rather than simply describing the car as having a dead battery.
Yes. Essex Scrap can assess complete electric cars with suspected traction-battery, battery-management, charging or drive-unit faults. Send the registration, mileage, warning messages, diagnosis, photographs and collection postcode.
No. We consider Tesla, Nissan, Jaguar, Hyundai, Kia, BMW, MG, Renault and other electric cars and vans. The model, battery, condition, completeness, fault and collection access all affect the offer.
No. The small low-voltage battery powers control systems and allows the car to wake up, while the high-voltage traction battery stores energy for driving. A flat 12-volt battery can make an otherwise serviceable EV appear completely dead.
Often, yes. Tell us whether it powers on, selects neutral, rolls, steers and has working brakes. We also need to know about accident, flood, fire or underside damage before arranging collection.
Keep away, do not charge or move the vehicle, warn others and call 999. Hissing, popping, unusual heat, vapour, smoke or a strong unusual odour can indicate a serious high-voltage battery incident.
