Juice provides users and designers a like the ability to customise every aspect of the iOS battery. Including adding extra icons to the status bar.
Juice includes a fully fledged editor with a massive amount of options creating almost infinite possibilities and aims to place no limitations on the designer.
Juice styles are saved in a simple ".juice" format and can copied between devices or packaged into a deb to be shared with anyone!
Juice styles can be created in two ways: standard, or key frames. Key frames consist of a set of Juice shapes that change over the course of your battery percentage. Standard shapes can be set to change colour with percentage/charge/LPM, apply masks based on percentage, and many more visual indications of the battery status.
Juice styles can also be created as simply as adding a sequence of images as key frames, much like classic battery themes (e.g. for Alkaline).
Juice also offers the ability to install and convert classic "Alkaline" themes.
Tweak Development: SparkDev
Logo Design and creator of some of the included default styles: Revulate