Table of contents:
Short Summary: Electric vehicle maintenance requires less effort compared to ICE vehicles, but needs special attention to the battery, braking system, and software. Proper battery care (keeping charge between 20-80%) and regular software updates extend the vehicle’s lifespan. Although electric cars do not require oil or spark plug changes, it is important to monitor the condition of tires, brake fluid, and the high-voltage system.
Switching to an electric vehicle changes not only the way you travel but also the approach to technical maintenance. The absence of an internal combustion engine greatly simplifies car care, but creates new priorities.
Understanding these features will help avoid costly mistakes and maximize the electric car’s service life. Let’s break down the key aspects that every owner should know.
We remind you that you can purchase home and commercial charging stations in our online store, as well as use public charging stations ECOFACTOR located throughout Ukraine. For convenient access to charging infrastructure, we recommend using our mobile app, available on iOS and Android.
Main Differences from ICE Vehicles
Electric vehicles have a fundamentally different design. Instead of a complex internal combustion engine with hundreds of moving parts — a compact electric motor with a minimum of components.
This means the absence of a whole range of consumables and procedures. Forget about oil changes, oil filters, spark plugs, timing belts, and complex engine cooling systems.
| Does Not Require Maintenance | Requires Attention |
|---|---|
| Oil and filter replacement | High-voltage battery |
| Spark plugs | Braking system |
| Timing belts | Software |
| Exhaust system | Tires and suspension |
| Multi-step transmission | Battery cooling system |
But this does not mean that electric cars do not need any care at all. The focus simply shifts to other systems.
High-Voltage Battery Care
The battery is the heart of an electric vehicle and its most expensive component. Proper care can extend its life for decades, while negligence will lead to premature degradation.
Optimal Charge Level
It is best to keep the charge in the 20-80% range. Constant charging to 100% or discharging to 0% can lead to faster wear of battery cells.
For daily use, charge to 60-80%. Save a full charge for long trips.
Long-Term Storage
Leaving an electric vehicle for weeks or months with a fully discharged or fully charged battery is extremely harmful. The optimal charge level for storage is 50-60%.
If the car will be standing for a long time, connect it to the charger every few weeks to maintain balance.
Choice of Charging Type
Slow charging (AC, Level 1 or 2) is the best option for daily use. It is less aggressive on the battery compared to fast charging.
Fast charging is convenient for travel, but constant use accelerates degradation. If you often have to use fast charging, it is advisable not to charge above 80% to avoid battery overheating.
Modern charging stations can replenish the battery to 80% in 20 minutes, although in some cases the process takes up to 6 hours depending on power.
Braking System and Recuperation
Electric vehicles use regenerative braking — a process where the electric motor acts as a generator, slowing the car and returning energy to the battery.
This means mechanical brakes are used less often. Brake pads and discs wear out much more slowly compared to traditional cars.
However, brake fluid still needs to be replaced every 2-3 years. It is hygroscopic — it absorbs moisture from the air, which reduces braking efficiency.
Tires and Suspension
Electric vehicles are heavier than similar ICE cars due to the massive battery. The extra weight and instant torque of the electric motor create increased load on the tires.
Regularly check tire pressure — this affects range and even wear. Tire rotation every 10-15 thousand kilometers will help extend their service life.
The suspension of electric cars also experiences additional load. Check shock absorbers and bushings during regular inspections.
Software Updates
Modern electric vehicles are computers on wheels. Manufacturers regularly release software updates that improve performance, add features, or fix bugs.
Some updates are installed via Wi-Fi without visiting a service center. Others require connection to diagnostic equipment at an official center.
Before starting an update, it is recommended that the charge level be no lower than 50%, as some updates can take an hour or more.
Battery Cooling System
The high-voltage battery requires a stable temperature for optimal operation. Most modern electric cars have a liquid cooling system, although some budget models use air cooling.
The coolant in such a system needs to be replaced every 4-6 years or according to the manufacturer’s schedule. Ignoring this procedure can lead to battery overheating and reduced performance.
In winter, the system heats the battery before charging and while driving to maintain optimal temperature. This is one of the reasons why range decreases in cold weather.
Typical Owner Mistakes
Many electric vehicle owners make the same mistakes at the beginning of operation. Let’s look at the most common ones.
Ignoring Charge Recommendations
Charging to 100% every day is the fastest way to battery degradation. Modern lithium-ion batteries feel best in the middle charge range.
Set the charge limit in the car menu to 80% for daily use. Most electric cars allow this.
Neglecting Updates
Skipping software updates can deprive you of performance improvements, new features, and important security fixes.
Install updates when the manufacturer offers them. It often takes 15-30 minutes.
Excessive Fast Charging
Fast charging stations are convenient, but they generate extra heat. Constant use will cause the battery to degrade faster.
For daily home charging, use slow charging. Save fast charging for trips.
Regularity of Technical Maintenance
Most manufacturers recommend a technical inspection every 15-20 thousand kilometers or once a year. This is much less frequent compared to ICE vehicles.
During such an inspection, the high-voltage system, brake condition, suspension, fluid levels, and operability of all electronic systems are checked.
| Component | Inspection Frequency | Replacement |
|---|---|---|
| Brake Fluid | Annually | Every 2-3 years |
| Battery Coolant | Annually | Every 4-6 years |
| Tires | Monthly (pressure) | When tread is worn |
| Suspension | Every 15-20 thousand km | As needed |
| High-Voltage System | Annually | — |
The cost of such maintenance is usually lower than for ICE cars, as fewer components require attention.
What to Expect from the Battery
Modern high-voltage batteries are designed for 8-10 years of operation or 150-250 thousand kilometers. Most manufacturers provide an 8-year warranty on the battery.
During this time, capacity gradually decreases. Typical degradation is 2-3% per year with proper use. This means that after 5 years, the battery will retain about 85-90% of its original capacity.
Aggressive use of fast charging, constant driving in extreme temperatures, and keeping the charge at extreme levels accelerate this process.
Control Charging and Reduce Maintenance Costs
In electric vehicle care, a lot depends on exactly how you charge the battery. Incorrect charging scenarios can accelerate wear, even if all other recommendations are followed.
ECOFACTOR provides tools that allow you to keep this process under control. Through the mobile app for Android and iOS you can track charging and not overload the battery, while the map of charging stations helps plan trips without constant use of fast stations. If you need to set up a home or work option, the charging station configurator allows you to select an AC station for daily use or a DC station for occasional fast sessions. All basic items — accessories, cables, and mobile chargers — are available through the online store.
When there is more than one electric vehicle or charging becomes part of a business, the operator platform for network and user management is connected, as well as white-label solutions for launching your own service. Additionally, energy-efficient solutions for home and business are available.
Contact ECOFACTOR and choose a charging approach that helps preserve battery life and reduce maintenance costs.
Frequently Asked Questions
Can an Electric Vehicle Be Serviced at a Regular Auto Shop?
Basic maintenance (tire replacement, brake fluid, suspension check) can be performed at any qualified auto shop. But work on the high-voltage system and battery requires special equipment and certification. For such procedures, it is better to contact official dealers or certified centers.
How Often Do Brake Pads Need to Be Changed on an Electric Vehicle?
Thanks to regenerative braking, pads wear out much more slowly. Many owners drive 80-100 thousand kilometers without replacing pads. However, their condition still needs to be checked annually, as they can become covered with rust due to infrequent use.
Does the Type of Charging Affect Battery Life?
Yes, fast charging generates more heat, which accelerates battery degradation. For daily use, it is better to use slow home charging. Fast charging stations should be used only for long-distance trips.
How Much Does Electric Vehicle Maintenance Cost Compared to Petrol?
Usually 30-50% cheaper. The absence of oil, filter, spark plug, and other consumable replacements significantly reduces costs. However, battery replacement after its service life can be expensive, although this usually happens after 8-10 years.
Do You Need to Warm Up an Electric Vehicle in Winter?
The electric motor does not need warming up, but the battery does. Most electric cars automatically heat the battery to optimal temperature during charging and before starting to move. It is recommended to turn on the interior climate control while charging so as not to waste battery energy on the road.
What to Do If the Electric Vehicle Will Stand for Several Months?
Leave the charge at 50-60% and turn off all systems. If possible, connect the car to the charger every 2-3 weeks to maintain the balance of battery cells. Avoid storage with a fully charged or fully discharged battery.
Can an Electric Vehicle Be Serviced Independently?
Basic things — replacing wiper blades, adding washer fluid, checking tire pressure — are quite accessible for independent performance. But any work with the high-voltage system is dangerous without special training and tools. Even after turning off the car, components can retain high voltage.
Conclusion
Electric vehicle maintenance is indeed simpler and cheaper compared to traditional cars. But this does not mean a complete absence of care.
The key to the longevity of an electric car is proper battery use. Keep the charge in the 20-80% range, avoid constant fast charging, and do not leave the car with critical charge levels for a long time.
Regularly check the condition of the braking system, tires, and suspension. Do not ignore software updates — they often contain important improvements.
By following these simple recommendations, the electric vehicle will serve for many years with minimal maintenance costs. Contact certified centers for high-voltage system work and follow the manufacturer’s schedule.