Originally posted by fatdoggy
Sorry never saw your post.
The terminals at the back overide if your in the middle of an action(charging/discharging/cycling).
They output 12v's so you can use it for a comm lathe as long as it dosn't spin the armature too fast for a decient cut. Also a fan or whatever runs at 12v can be run out of the back of the charger.
Thanks mate, you have been really helpful
i didnt want to risk hooking something up