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? asked in Consumer ElectronicsCell Phones & Plans · 8 years ago

charging samsung galaxy s4 ?

i have purchased galaxy S4 today , but the problem is that the charger i got does not sit in the outlet in my home , but i already have an MP3 AC to USB adapter and its output is rated

5.5 V , 800 mA , can i use it to charge my S4 safely ? or it's better to charge it via PC USB port ?

here is a link to the adapter i have :

http://www.tjskl.org.cn/products/czabba0a/charger_...

this gives 5V , 700mA , while the one i have gives 5.5 V , 800 mA , is it ok ?

thanks

1 Answer

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  • jeffin frank
    8 years ago
    Favorite Answer

    Use Genuine adapter accessory, better find the output rating of the charger you have been provided. PC usb port is 5V, 500-900mA. Depending on this the charging time varies. Approximately a 2100mAh battery with a charger rating of 5V,1A takes about 2.5 hrs. So use genuine charger at the most because its will affect the battery cycle life.

    Source(s): My own reference
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