Mejores refrigerantes para coches eléctricos en España

Explore the most efficient and safest coolants for electric cars available in Spain. This guide focuses on low electrical conductivity products, essential for the thermal management of electric vehicle (BEV) batteries. Discover options that ensure optimal performance and extended lifespan for battery systems, minimizing risks such as overheating. Choosing the right coolant is crucial, as it differs significantly from traditional antifreeze and is key to vehicle safety and efficiency.

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  1. 1

    Krafft Anticongelante Powercool 50%

    184 Global Votes
    • Ideal for BMW

      (+4)

    This antifreeze is specifically designed for electric and hybrid vehicles from brands like Tesla and BMW, offering superior thermal protection. Its advanced formulation ensures optimal performance in extreme temperatures, from -37ºC to +145ºC, which is crucial for the thermal management of electric motors.

  2. 2

    PEAK ORIGINAL EQUIPMENT TECHNOLOGY for Hybrid Vehicles

    10 Global Votes
    • Delivers reliable engine temperature control

      (+4)

    This coolant is specifically formulated for electric, hybrid, and PHEV vehicles, ensuring compatibility with their advanced cooling systems. It provides superior protection against rust and corrosion, extending the lifespan of cooling system components for up to 5 years or 150,000 miles.

  3. 3

    Organic Antifreeze Coolant 50% (Generic)

    9 Global Votes
    • Outstanding compatibility with car paint and finishes

      (+2)

    This 50% organic coolant offers excellent heat transfer capability and low electrical conductivity, essential characteristics for thermal management of batteries and motors in electric and hybrid vehicles. Its advanced formulation protects against corrosion and cavitation, ensuring the longevity and optimal performance of cooling system components.

  4. 4

    Battery Coolant EV 200

    5 Global Votes
    • Ready-to-use for indirect battery cooling

      (+4)

    This coolant is specially developed for indirect battery cooling in electric vehicles, offering low electrical conductivity essential for safety. Its advanced formulation ensures efficient temperature regulation, which improves performance and extends the lifespan of EV batteries.

  5. 5

    GLYCOPLUG Battery Antifreeze (Kia/Hyundai)

    0 Global Votes
    • Maintains battery efficiency and longevity

      (+4)

    This antifreeze is specifically formulated for indirect battery cooling in Kia and Hyundai electric vehicles, utilizing OAT technology for low electrical conductivity. Its specialized design ensures protection against corrosion and crystal formation, critical elements for the longevity and performance of EV batteries.

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  7. 6

    Ethylene Glycol

    0 Global Votes
    • Key ingredient in automotive antifreeze and coolant

      (+4)

    Ethylene glycol is the standard coolant in most electric vehicles due to its ability to maintain optimal battery temperature. It significantly improves the boiling and freezing points of the coolant, ensuring stable performance across various climatic conditions.

  8. 7

    Blue Coolant (70% Distilled Water and 30% Antifreeze)

    0 Global Votes

    This coolant offers a 70% distilled water and 30% antifreeze mix, a ratio that provides excellent heat transfer, ideal for warm climates and maintaining optimal temperatures in electric cars. Its formulation with distilled water prevents corrosion and deposit buildup, extending the lifespan of the cooling system.

  9. 8

    Yellow Coolant (80% Distilled Water, 20% Antifreeze)

    0 Global Votes
    • Can be mixed safely with any color anti-freeze

      (+4)

    This coolant provides freeze protection with an 80% distilled water and 20% antifreeze mix, suitable for specific environments. Its formulation helps maintain optimal component temperatures, which is vital for the efficiency and lifespan of electric batteries and motors. It is important to verify its electrical conductivity to ensure compatibility with electric vehicle systems.

Frequently asked questions

This ranking evaluates the best coolants specifically formulated for electric vehicles in Spain, focusing on their low electrical conductivity and their ability to manage the temperature of the battery and other components.
Low electrical conductivity is crucial for EV coolants because it helps prevent corrosion and protects sensitive electrical battery components in case of a leak, extending their lifespan and ensuring safety.
The results of this ranking will help you identify coolants that meet the low conductivity and thermal management specifications required for electric vehicles, offering reliable options for your vehicle's maintenance.
Yes, while many EVs use glycol-based coolants like ICE vehicles, EV coolants are specifically designed to have low electrical conductivity and are optimized for the thermal management of lithium-ion batteries and electric powertrains.

How we built this ranking and what to consider when choosing

Our ranking of EV coolants in Spain is based on a comprehensive evaluation of products available in the market, prioritizing those that meet the specific needs of electric vehicles in terms of thermal management and electrical safety.

  • We consider the relevance of each coolant to the electric vehicle context, ensuring they are formulated for battery systems and electrical components.
  • Products offering low electrical conductivity are highly valued, as this is a critical factor for the safety and longevity of EV components.
  • We analyze thermal management capabilities, including heat dissipation from batteries and electric motors to optimize performance and lifespan.
  • Formulation technologies, such as OAT (Organic Acid Technology) and others common in low-conductivity coolants, are taken into account.
  • Contextual information about brands and their innovations in thermal management fluids for EVs in the Spanish market influences the evaluation.
  • The coolant must be specifically designed for electric or hybrid vehicles, prioritizing low electrical conductivity.
  • Products demonstrating efficient thermal management for lithium-ion batteries and other electrical components are prioritized.
  • Coolants based on technologies like OAT (Organic Acid Technology), known for their low conductivity properties, are included.
  • Products must be available in the Spanish market and relevant to electric vehicle drivers in Spain.
  • Brands investing in research and development of next-generation thermal management fluids for electric vehicles are considered.