| Follow this guide to replace the battery on your Sony DualSense Edge controller. |
| If your high-end PlayStation 5 controller is having problems holding a charge, follow this guide to replace the battery on your Sony DualSense Edge controller. |
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| A functional battery provides power to your controller. Unfortunately, all batteries will drain after going through a repeated amount of charge cycles. If you notice that your charged battery is draining more quickly than usual or, even worse, has ceased to hold a charge at all, you should replace your battery. |
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| If your battery is swollen, [link|https://www.ifixit.com/Wiki/What_to_do_with_a_swollen_battery|take extra care and handle it with caution.|new_window=true] |
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| Make sure the controller is turned off before you begin. |