NULLUN USE CASE · BATTERY VALUE
Set a Custom Battery Percentage for Screenshots
Need a screenshot to show exactly 75%, 10% or 1%? Nullun lets you select a battery percentage from 1% to 100% for the visual you are preparing, without changing the phone's real battery level.
Why an exact value can matter
A tutorial about battery saver may need 10%. A balanced product visual may use 75%. Documentation may compare 100%, 50% and 25%, while a low-battery story can require 5% or 1%.
Waiting for the physical device to reach every value interrupts the creative workflow and makes a consistent screenshot set difficult to reproduce.
Presentation value, not physical battery level
Nullun changes the battery value shown in the composed screenshot presentation only. It does not alter, simulate or override the Android device's real charge level.
This distinction keeps the tool focused on legitimate visual work: mockups, tutorials, documentation, app screenshots and design examples.
Use repeatable values across a sequence
Choose a value that supports the scenario, preview it with the rest of the bar and reuse it where visual consistency is needed. For a full set of controls around carrier, signal and network, see the Android status bar editor.
If the scenario also needs charging, warning or low-power presentation, explore custom battery states for Android screenshots.
Part of the Nullun workflow
The product overview for Nullun Status Bar Studio explains how precise battery values fit alongside the other configurable screenshot details.
FAQ
Frequently asked questions
Can I set a specific value such as 75%?
Yes. Nullun supports selecting a presentation value from 1% to 100%, including common examples such as 100%, 75%, 50%, 25%, 10%, 5% and 1%.
Will this change my phone's real battery percentage?
No. It changes only the battery value in the visual prepared with Nullun.
Can I illustrate a low-battery tutorial?
Yes. Exact low values can support a legitimate tutorial, UI demonstration or mockup when the context is clear.
Can I reuse the same value in multiple screenshots?
Yes. A repeatable value helps a sequence of screenshots remain visually consistent.