No matter what battery i have needed they have had it in stock, they stand behind any warranty issues I have had over the years and have installed several when i did not have time too. Great to work w

I've never had a harbor battery give out on me, their warranty is without question the very best. Best thing, they're locally owned, so they give a **** about their reputation, their customers, local

It would be nice if the batteries were marked but they are just plain black and you can't tell who are they are made from. They also have a pretty high $18 core charge Everywhere else is 12 bucks. Not