The battery life listed in the product specifications is measured based on [Maximum Energy Saving] mode.
Using brighter screen modes, such as [Minimum Energy Saving] or [Medium Energy Saving], increases power consumption and shortens the battery life.
This is not a battery defect, but a normal occurrence depending on your settings.
Why does the battery drain faster than expected?
- Energy saving settings: The battery life in the product specifications is based on [Maximum Energy Saving] mode. If you change the settings for a brighter screen (Minimum Energy Saving), the battery will drain faster.
- Battery characteristics: Batteries are consumable items that gradually lose performance with repeated charging and discharging. It is normal for the battery life to decrease compared to when it was first purchased.
How to troubleshoot and check battery life
Change the energy saving settings
If you need to use the projector for an extended period, change the energy saving mode to [Maximum Energy Saving].
You can change this in the settings menu by navigating to [Picture] > [Energy Saving] or [General] > [Energy Saving] > [Energy Saving Step].
Check battery life by model
- Battery life varies depending on the product and energy saving settings.
- Please check the specifications of your model.
Frequently Asked Questions (FAQ)
- Q. The battery life is much shorter than the specified time. Is the battery defective?
- A. The battery life may be shorter depending on the energy saving mode or settings. However, the usage time can also decrease due to battery aging.
- Q. Can I replace the built-in battery myself?
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A. The built-in battery of the projector is a component that requires disassembly and assembly, making it difficult to replace yourself.
If the battery performance has significantly degraded, we recommend getting it inspected at an LG Electronics service center.
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This guide was created for all models, so the images or content may be different from your product.
