SKYRC Charger Questions

[Spanky855]

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Hi All I need some help please, new to racing, well back after 30 years, and oh boy is my head spinning, attached is a image on my battery pack and charger SKY RC S60.
I have two questions, can someone tell me what Amp to set the charge at, my charger has a range between 0 - 6amp.
Also I have figure in the bottom centre which is the timer of how long the battery has been charging but what are the number in the right hand side of the display which in the image reads 10?
Any help as always is greatly appreciated.

Lee