Tethered vs. Untethered EV Chargers

Tethered vs. Untethered EV Chargers

Tethered vs. Untethered EV Chargers and Which Works Best for Your Setup

With the rapid adoption of electric vehicles (EVs) worldwide, there’s now a need for efficient and convenient charging solutions. One critical decision for EV owners is choosing between tethered and untethered chargers. In this article we’ll explain the nuances of tethered EV chargers, explore the charger management landscape, and answer the question: Is it better to have a tethered or untethered charger?

Understanding Tethered EV Chargers:

A tethered EV charger is a charging station where the charging cable is permanently attached to the charging unit. These chargers often come with standardized connectors, making them more user-friendly for individuals who prefer a plug-and-play approach to charging their EVs. Tethered chargers are commonly found in public charging stations, workplaces, and residential settings.

Advantages of Tethered EV Chargers:

  1. User-Friendly Experience: Tethered chargers simplify the charging process for users by eliminating the need to carry their charging cable. This is especially beneficial for those who may be new to the EV ecosystem or who prefer a hassle-free experience.
  2. Consistent Compatibility: Tethered chargers typically feature standardized connectors compatible with a wide range of EV models. This ensures that users can charge their vehicles at any tethered station without worrying about cable compatibility issues.
  3. Reduced Cable Wear and Tear: Since the charging cable remains fixed to the charging station, there is less wear and tear on the cable itself compared to untethered chargers, where the cable is frequently connected and disconnected.

Tethered vs. Untethered EV Chargers:

Now, let's explore the comparison between tethered and untethered EV chargers to determine which option might be more suitable for different scenarios.

Tethered EV Chargers:


  • Simplified user experience.
  • Reduced cable wear and tear.
  • Consistent compatibility.


  • Limited flexibility for users who may prefer using their own cables.

Untethered EV Chargers:


  • Greater flexibility for users to use their preferred charging cables.
  • Potential for cost savings on cable replacement.


  • Increased risk of cable damage due to frequent handling.
  • Compatibility issues if the charging cable is not standardized.

The choice between a tethered and untethered EV charger ultimately depends on individual preferences and specific use cases. Tethered chargers offer a user-friendly experience, while untethered chargers provide greater flexibility. Charger management systems play a pivotal role in ensuring the reliability and efficiency of charging infrastructure, regardless of the chosen configuration. Users who prefer a quick and simple setup at home can easily use the EV Hover system to store and manage their tethered and untethered chargers. Learn more about EV Hover.