I have bought this CBA ( computerized battery analyzer). After charging my first battery pack using the Piranha battery charger, my 600 mAh battery tested out to capacity of 480 mAh, discharge rate of .6A. Is this battery good? how can I tell?
Thanks in advance.

good is kinda relative. It can be said that it delivered 480 at .6 and a comparison to a new one might be appropriate. The nice thing about the cba is that old graphs and new ones can be overlaid to compare the same battery with a lot of cycles on it.