Hi guys,
first post on here and I wonder if someone might be able to help me. I currently have a Samsung S3 Gt-I9300 which I am very happy with. It is running the latest 4.3 Jellybean firmware, but I have a strange problem with an external power pack.
My job means that I need to carry an external power pack with me as I cannot regularly get to charging points, so I purchased a TeckNet iEP387 Powerbank. This is a 7000mHa Li-on battery pack with two external USB ports to charge devices from.
The powerpack charges my wifes iPhone 4S, my Samsung tab 10.1 and the kids Tesco Hudl tablet just fine. However, when I connect it to my S3 it does nothing. The powerpack is working, as it charges my other devices, but with the S3 there is no charge to the battery. The 'lightning flash' in the battery symbol doesn't appear and when I enter the settings and check the battery usage, the status shows that the battery is not charging either.
My S3 charges fine on the standard mains charger and connects to my PC to use KIES 3 etc, so I know that the USB port is also working. It also charges from my PCs USB port!
Does anyone have any ideas as to what the issue could be? I have eliminated it being both the powerpack and the USB port/cable, so the fault must be with the handset?
Thanks, James.
first post on here and I wonder if someone might be able to help me. I currently have a Samsung S3 Gt-I9300 which I am very happy with. It is running the latest 4.3 Jellybean firmware, but I have a strange problem with an external power pack.
My job means that I need to carry an external power pack with me as I cannot regularly get to charging points, so I purchased a TeckNet iEP387 Powerbank. This is a 7000mHa Li-on battery pack with two external USB ports to charge devices from.
The powerpack charges my wifes iPhone 4S, my Samsung tab 10.1 and the kids Tesco Hudl tablet just fine. However, when I connect it to my S3 it does nothing. The powerpack is working, as it charges my other devices, but with the S3 there is no charge to the battery. The 'lightning flash' in the battery symbol doesn't appear and when I enter the settings and check the battery usage, the status shows that the battery is not charging either.
My S3 charges fine on the standard mains charger and connects to my PC to use KIES 3 etc, so I know that the USB port is also working. It also charges from my PCs USB port!
Does anyone have any ideas as to what the issue could be? I have eliminated it being both the powerpack and the USB port/cable, so the fault must be with the handset?
Thanks, James.