Speedtest near lowyat.

I just finish charged. After 44 min, with 22 screen on (whatsapp) battery drop about 8%.

Be careful when using this.. This is use to check whether you connected to wall charger or PC. Since PC only able to output 0.5A, using this cable the phone maybe (depend on circuitry in phone) try to pull more than 0.5A which can burn you motherboard. Some motherboard do able to output higher power such as gigabyte and macbook pro.

Even the dock manual said do not plug the usb to computer, and use wall plug. Faster and slow charging mostly depend on power output. Sony original wall plug output 1.5A which take about 2 hour to complete the charge. 0.5A computer usb will take up to 6 hour.

Ampere just need to make sure the source is higher than the device. Let's said you use ipad charger which is 2.1A. if the device just need to use 1A, it's will draw 1A only. If the device required 2A and you use 1A source than it's will not charge or worse you can damage the device or power plug.

But not to worry for USB based device most of the device got protection circuit. Because USB spec is 0.5A only, so the device need to be intelligent to know whether it's connected to computer or not because it's design to be connected to PC for data transfers and also to wall charger for faster charge time.

This post has been edited by aneip: Oct 24 2013, 04:32 PM

Anyone know how to enable confirmation when sending photo through whatsapp. Now when tap camera button photo directly send. Maybe need new camera app.. Can suggest 1?