
To enhance both performance and battery life on your Galaxy Tab A9 or Tab A9+, follow the instructions in this article to enable battery optimization. By doing so, your device will minimize battery consumption during idle periods and automatically optimize performance for maximum efficiency. Take a look!
How to Optimize Battery Life on Galaxy Tab A9 Series
Step 1: Begin by accessing Settings directly on your device and navigate to Battery & Device Care section. Here, you'll find various options regarding battery, memory, storage,... simply tap on Battery to proceed.

Step 2: The next thing you need to do is scroll down and look for Other Battery Settings. As soon as you tap on it, you'll be taken to another interface, where you just need to pay attention to see if the Battery Optimization switch is turned on or not, if not, swipe it to the right to activate.

Above are the steps to enable Battery Optimization mode on Galaxy Tab A9 series, wish you success in implementation. If you encounter difficulties or have any questions, feel free to leave a comment below so we can assist you. If you find this article helpful, don't forget to share it with others!
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