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Why is the battery of a smartphone always empty after a while? – Android & iPhone battery optimization
![battery icon vector with a cross to indicate that the battery is empty, the charger is not charging, no battery is detected. suitable for use in the o Stock Vector Image & battery icon vector with a cross to indicate that the battery is empty, the charger is not charging, no battery is detected. suitable for use in the o Stock Vector Image &](https://c8.alamy.com/comp/2DDPDEN/battery-icon-vector-with-a-cross-to-indicate-that-the-battery-is-empty-the-charger-is-not-charging-no-battery-is-detected-suitable-for-use-in-the-o-2DDPDEN.jpg)
battery icon vector with a cross to indicate that the battery is empty, the charger is not charging, no battery is detected. suitable for use in the o Stock Vector Image &
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