CMNS Mac Repair

5 Warning Signs of a Failing iPad Battery & a Case of a Swollen Battery Pushing the Screen Off!

Published on July 04, 2025

95 views

Main image for 5 Warning Signs of a Failing iPad Battery & a Case of a Swollen Battery Pushing the Screen Off!
The iPad is a daily companion for many, but like all electronic devices, its battery has a limited lifespan. Continuing to use a degraded battery is not only frustrating but can also lead to danger and more extensive damage. Today, cmns Mac Repair Chiang Mai will walk you through 5 key warning signs and review a case of a swollen battery that was more serious than it looked.
5 Warning Signs Your iPad Battery is Nearing its End
  1. Drains Abnormally Fast: You used to get a full day of use, but now you need to charge 2-3 times a day. This is the clearest sign.
  2. Unexpected Shutdowns: The device powers off by itself even when the battery shows 20-30% remaining. This is a symptom of battery cells failing to hold a charge.
  3. Screen is Lifting or Pushing Out: This is the most dangerous sign! It's caused by gases building up inside the battery, causing it to swell and push the display assembly off the frame. If ignored, it can lead to a cracked or permanently damaged screen.
  4. Charges Slowly or Percentage Gets Stuck: It takes much longer than usual to reach a full charge, or the battery percentage seems frozen.
  5. Unusual Bright Spots on the Screen: If you see white or brighter spots on your display, it could be caused by the battery swelling from behind and putting pressure on the LCD.
Repair Case Review: When a Swollen Battery Pushes the Screen Open
Condition Before Repair:
The Repair Process by cmns Mac Repair Chiang Mai:
  1. Careful Screen Opening: As the screen was already lifting, our technician took extra care to fully open the display without causing additional damage to the screen or its flex cables.
  2. Removing the Swollen Battery: The hazardous, swollen battery was safely disconnected and removed from the device.
  3. Cleaning and New Battery Installation: Old adhesive was thoroughly cleaned from the frame, and a new, high-quality, certified battery was installed.
  4. Assembly and Testing: Using special screen adhesive, we sealed the device back to its original seamless state, then tested the charging and performance of the new battery.
Result After Repair: The iPad was restored to perfect condition. The screen is now perfectly flush with the body, the safety hazard is eliminated, and the battery life is back to normal, ready for the client to use with peace of mind.
Why Replace Your Battery With Us?
Contact Us! If your iPad is showing any of these warning signs, don't hesitate to consult us first. Investing in a new battery is far more cost-effective than waiting until you need to replace the entire screen.