If you think your kindle battery can not last long, three steps below you can try.
Step 1: Turn the WiFi feature off
turn the wifi on will use many power, so if you are playing game which do not nedd wifi, I advise you turn it off.
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If you think your kindle battery can not last long, three steps below you can try.
turn the wifi on will use many power, so if you are playing game which do not nedd wifi, I advise you turn it off.