Help External Battery Charger help

[hbryder]

I just purchased a BoraPower 6600 external battery charger. Where the plug in's are it has two different voltage options 0.6 A and 2.0 A both via usb. I'm guessing only one is correct. Don't want to fry my precious phone! Please help. Thanks

 

[Szadzik]

Use 0.6

 

[matttye]

The official Samsung charger is rated at 1A, so 2A would more than likely damage the battery if it reached it. Most chargers would likely have controllers so that the charge is regulated and the battery doesn't get damaged, but IMO it's better to err on the side of caution.