hi guys long time,i got a peak charger from a friend in near new condition,i plugged in ,what i thought,was a good battery and found it had a bad end and popped the fuse. i grabbed another fuse,threw it in and with the battery not connected, the lights are almost all lit,with the exception of the "green full charge" light.
i hook up a good battery and they will start blinking,but nearly all lit again, i know this battery is near dead cuz i just ran it..what gives? the lights do not change when you plug it in and only 2 remain no matter what battery i hook up...if you guys need picks, let me know i'll see what i can do...thanks for the help!!

Tim