Fake Battery Damage - Free Online | LittlePrank
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About this tool
Fake Battery Damage is a free online fake screen simulator. Simulate phone battery swelling warnings. Prank your friends with convincing fake screens. It runs entirely in your browser — no download or sign-up needed.
After opening it, a macOS-style battery health warning will appear: "Battery may need to be replaced","Battery Health: Repair","Maximum Capacity: 65%". The red and yellow alarm style is highly similar to the system's native reminder, as if the computer is really reporting to you that the battery is "dead." Capacity values, cycle times and copywriting can all be customized. The closer to the other party's real model, the better.
The warning is rendered by the front end and will not read the real health data of the battery or affect the power supply of the device; it will be restored when the page is closed. If you want to make the performance more impactful, you can first prepare a fake battery page in "System Information", and then pop up this warning to make the other party mistakenly think that there is a problem with the computer's "physical examination".
It is suitable for teasing friends who work on their laptops-especially those who have just complained about their battery life, when they are unprepared to pop up a "battery repair" prompt; it is also often used as a prop for "computer problems" paragraphs in digital videos, or to remind everyone to pay attention to battery health.
Reminder: Use caution with caution to friends who are planning to sell second-hand or have just bought a new machine. Don't let the other party mistakenly think that there is a problem with the equipment and affect the decision-making; immediately explain and quit after the joke to eliminate unnecessary concerns, and remind "If you are really worried, you can see the true health level in the system settings."
The fake battery damage warning simulation system prompts that the battery health is abnormal, displaying "the battery may need repair" and the maximum capacity has dropped sharply, which makes notebook users feel cold in an instant.