What are the benefits of Thermal Gel in a E-Bike Controller?



What are the benefits of using Thermal Conductive Gel in e-bike controllers?

  1. Enhancing Heat Dissipation: It efficiently transfers heat away from electronic components to a heat sink or the controller casing, which then dissipates the heat into the surrounding air. This is crucial for preventing overheating, ensuring the components operate within their temperature limits.
  2. Improving Efficiency and Performance: By keeping the temperature down, the electronic components can work more efficiently and reliably. Overheating can lead to reduced efficiency, thermal throttling, or even permanent damage to the components.
  3. Increasing Longevity: Effective heat management through the use of conductive gel can extend the lifespan of the electric bike controller by preventing heat-related wear and degradation of its components.
  4. Protection Against Moisture and Corrosion: By sealing gaps within the controller, the gel can help prevent moisture from infiltrating the electronic components. This is crucial for outdoor electronic devices like electric bikes, which are often exposed to humid conditions, rain, and splashing from puddles. Moisture can lead to corrosion and short circuits, significantly impacting the reliability and lifespan of the electronics.
  5. Enhanced Durability in Varied Environments: Electric bikes are used in a wide range of environments, including areas with high humidity, rain, or near bodies of water. The added moisture protection ensures that the bike’s electronic systems are less susceptible to failure due to environmental conditions, making the bike more reliable and safer to use.
  6. Preventing Short Circuits: Water infiltration can lead to short circuits, which can cause immediate damage to electronic components or even pose a safety risk to the rider. By preventing moisture ingress, the conductive gel indirectly helps in maintaining the electrical integrity of the bike’s controller.
  7. Maintaining Performance Over Time: Consistent performance of the electric bike controller is essential for user satisfaction. By protecting the controller from water and moisture, the bike maintains its performance and efficiency over time, reducing the need for repairs or replacements due to water damage.

David Cleveland, CEO, E-Cells E-Bikes 2/13/2024

E-CELLS FIVE STAR 1200watt 60v 20ah E-Bike


  1. Anthony Monti

    thank you so much for the information on the five star 1200 w e-bike I do believe I will be placing an order however I will be out of town for the month of April. Is they’re away that I may delay delivery to the month of May. Thank you so much for your help

    1. yes just call your order into 702-960-2015 and we will setup delayed shipment., Thank you for your order.

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