Requesting knowledge - Battery chargers have diff output amps i.e. 5, 10, 15 amps. My ? is what is the diff; faster charging time? if charger is plugged in for say 24 hrs, does it make a diff, are not the btrys getting the same charge as the end result? I'm a bit confused with amp output and amp draw..my MK has a 56 amp max draw; meaning drawing current?? Again, just requesting some knowledge; would like to understand this amp output/draw thing better. Thanks All!