Yes, thick red wire to the positive terminal and thick black wire to the negative. I’ve swapped batteries before, but I do think cleaning the terminals might help (but doesn’t seem like the whole problem). Here is that info:
Yeah... I wasn’t even aware of what one was until I went looking...
Hey all, I’m new here and am having a lot of trouble with a mower (17.5hp 42 in deck yard machine MTD) I just picked up. Long story short, it worked when I bought it (when he jumped the battery), we put it in my truck with a forklift, I unloaded it at home, replaced the battery with the standard...