No instruction to put together, but not hard to figure out. Very sturdy.
I converted my zero turn from lead acid to lithium with one lithium battery. After a couple uses, it seems to have more power. The machine itself is very light. Now I have noticed that I use less than half the power that was required from the lead acid batteries. So I definitely would recommend these batteries for anyone. That’s thinking about transitioning from lead acid to lithium.
I bought 4 of these batteries and one didn't work. I contacted Oliver at Eco-worthy and he made it right immediately. Very reputable company that I would highly recommend. Bought other products as well.
I love these batteries. Even the change from metal cases to plastic wasnt enough to stop from buying them. Next will be the 48volt stackable batteries!