https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490439#M539931 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/787731">@Husseinali</A></P><P>It should be ok.</P> Sun, 12 Jun 2016 20:32:28 GMT Uliwooly 2016-06-12T20:32:28Z https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490438#M539930 I want to use 2 A output of power bank .. Will it damage my battery .. The original charger's output is 850 mah Sun, 12 Jun 2016 20:03:05 GMT https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490438#M539930 Husseinali 2016-06-12T20:03:05Z https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490439#M539931 <P><A href="https://community.sony.co.uk/t5/user/viewprofilepage/user-id/787731">@Husseinali</A></P><P>It should be ok.</P> Sun, 12 Jun 2016 20:32:28 GMT https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490439#M539931 Uliwooly 2016-06-12T20:32:28Z https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490440#M539932 It's ok, I use an Anker PowerBank. At 2a charge faster, however I use it only when I am traveling as usually my C5 lasts one day without many problems. You may want to ask to yourself why do you need one for everyday usage. Sun, 12 Jun 2016 22:05:25 GMT https://community.sony.no/t5/xperia-archive/using-power-bank/m-p/3490440#M539932 YoGem 2016-06-12T22:05:25Z