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Battery Samsung M21

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First Poster

I am using Samsung M21. 

IF i charge Overnight this device is it harmful?

I sleep 10-12 Hours...TnX for your information.      

5 REPLIES 5
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hi @Sakib

charging a phone from about 40٪ takes about an hour if you use fast charging. when you charge a phone past 100%, the battery starts to die and it may heat up. so what i would recommend would be do it before you go to sleep and as soon as it gets to 100%, take it off.
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But i heard that nothing will happened the phone or battery if i charged it overnight.     

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@Sakib

where did you hear that from?
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I found this in Device care
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From different web page on online. 

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