Mediasonic HE1-52U1

Support and Discussion for Mediasonic HE1-78U2 Probox Power Bank

Mediasonic HE1-52U1

Postby gscara » January 11th, 2014, 3:20 pm

I purchased this device to keep my Samsung S4 cell phone charged when on the road. The device does not work. When the cell phone is plugged into the device and it is turned on, it will charge the cell phone for a couple of minutes. Then the cell phone dims the screen and the powersonic charger turns itself off.

How to stop this useless behavior and actually get the device to charge the cell phone?
Posts: 1
Joined: January 11th, 2014, 3:16 pm

Re: Mediasonic HE1-52U1

Postby Admin_Mediasonic » January 22nd, 2014, 7:18 pm

after you power it on
the LED on the power bank, does go off, When the phone reaches 100% charge
and then stops charging.
So was your phone reach 100% charge?
Site Admin
Posts: 1787
Joined: January 28th, 2010, 3:29 pm

Re: Mediasonic HE1-52U1

Postby kiros0110 » May 2nd, 2014, 5:32 am

Hi Admin,

I just bought HE1-52U1 and have it full charged from a wall socket. When I'm going to charge my iPhone5 from 1% battery level, after around 2 hrs, the Power Bank automatically turns off but when I checked my iPhone, the charge level is only 99%. Then I try to drain again my iPhone for the 2nd try, and the charge only reaches up to 98% when the Power Bank shuts-off. Is this normal? or do I have to return it for warranty claim? Pls advice. Thanks.
Posts: 1
Joined: May 2nd, 2014, 5:24 am

Return to Mediasonic HE1-78U2 Probox Power Bank

Who is online

Users browsing this forum: No registered users and 1 guest