I went for a drive with my sat nav app running. Worked great.
I had a USB cable plugged into a 2Amp cigar adaptor.
I found after 2 hours the battery had discharged to 60%, a surprise as the battery icon had the charge symbol shown.
Swapped the USB cable for a HTC one, when I got home, it was down to 30%.
Ran a test with the supplied charger and several USB leads.
All would charge OK.
However only the supplied lead would charge with the Satnav running and the display on.
Does anyone know what the difference is between USB cables?
Where I can get one (in the UK) that will charge while the display is on?
Thanks
Roger
Sent from my Nexus 7 using Android Central Forums
I had a USB cable plugged into a 2Amp cigar adaptor.
I found after 2 hours the battery had discharged to 60%, a surprise as the battery icon had the charge symbol shown.
Swapped the USB cable for a HTC one, when I got home, it was down to 30%.
Ran a test with the supplied charger and several USB leads.
All would charge OK.
However only the supplied lead would charge with the Satnav running and the display on.
Does anyone know what the difference is between USB cables?
Where I can get one (in the UK) that will charge while the display is on?
Thanks
Roger
Sent from my Nexus 7 using Android Central Forums