Key items to check in the maintenance of your electric vehicle
Maintenance of an electric vehicle (EV) is crucial to ensure its optimal performance and to extend its lifetime. Although EVs require less maintenance than traditional vehicles, there are key elements that cannot be overlooked. Here are the most important points:
- Battery health
The battery is the heart of any electric or plug-in hybrid vehicle. Assessing its state of health is essential to maintain its performance and autonomy. At TERA, we perform advanced diagnostics that integrate data collected on-site with the vehicle’s history. This analysis provides an accurate score based on key variables such as total energy consumption, charge cycles (complete and incomplete) and the user’s driving style.
In addition, this advanced test can identify potential internal faults, generating detailed alerts on specific problems. This proactive approach helps to prevent major breakdowns and ensure the battery operates in optimum condition for longer.
2. Ventilation systems
The battery and transformer must be kept at optimum temperatures to avoid overheating which could compromise their operation. It is essential to ensure that the ventilation systems are clean and operational. Proper maintenance helps maintain efficiency and prolongs the life of these critical components.
3. Tyre condition
Electric vehicles are heavier than traditional vehicles due to their batteries, which places greater demands on tyres. It is essential to check tyre pressures at least once a month and ensure even wear. Poor tyres not only affect safety, but also the energy efficiency of the vehicle.
4. Brake condition
Regenerative braking is a distinctive feature of EVs, which reduces disc and pad wear. However, under heavy braking, discs can reach high temperatures, which requires regular monitoring and possible replacement to avoid safety problems.
5. Suspension and steering
The additional weight of electric vehicles and the high torque directly affect the suspension and steering. It is essential to check these systems for signs of wear or fatigue, which will ensure a safe and comfortable ride.
6. High voltage wiring
The high voltage wiring system is vital to the safe operation of the vehicle. It is important to check that the wiring is well insulated and free from damage or stripping, which prevents electrical hazards.
Regular maintenance and servicing of these key elements not only ensures the efficiency of the vehicle, but also the safety of the driver and passengers. Electric vehicles, with proper care, can provide exceptional performance for many years.
MINI Countryman PHEV Case Study: EV Battery Repair vs Complete Replacement
Battery repair is becoming an increasingly effective alternative to full replacement in the electric mobility sector. While many vehicle owners are often presented with quotations for replacing an entire battery
TERA Batteries Participates in the Largest SATA System in Southern Europe
The Spanish company is commissioning CATL battery cabinets for the energy storage systems at the Mercadal and San Antonio substations. Alicante, September 2026. Red Eléctrica is progressing with one of
Energy Storage to Reduce Peak Energy Demand
Energy consumption in an industrial facility is not constant. Throughout the day, there are periods when demand increases significantly, which can lead to higher costs or even penalties for exceeding
The technology that makes energy storage smarter
Energy storage has become a key element in the transition towards a more flexible, efficient and sustainable energy system. However, installing a battery is not enough to unlock its full
The rise of electric vehicles is driving a new approach to battery management
Electric mobility continues to gain ground in Spain. According to the latest data from AEDIVE and GANVAM, registrations of electrified vehicles increased by 19.6% in July 2026, reaching 28,530 units.