Super B - Be In Charge

For Epsilon Batteries

Only for iPhone

Free · Designed for iPhone. Not verified for macOS.

iPhone

With the Be in Charge app you have the power to be independent. The app gives you insights in the battery status such as voltage, current, power, warnings, errors and the state of charge. Via the Be in Charge app you will know exactly how long you can be off-grid before the battery is empty and needs to be charged. You are in control. The Be in Charge APP from version 1.5.0 and up, now also support connecting to the Epsilon 90Ah. PLEASE NOTE: To use the full (new) functionality of this APP, the firmware of the battery must be updated to the latest firmware. The latest firmware is always available in the app and a notification will be shown whenever a newer version is available.

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Stability fixes

The developer, Super B, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Super B b.v.
    Size
    • 34.5 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 16.6 or later.
    • iPhone
      Requires iOS 16.6 or later.
    • Mac
      Requires macOS 13.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English and Dutch
    Age Rating
    4+
    Copyright
    • © 2026 Super B Lithium Power B.V.