Electric Trailer Dolly - 24V 7Ah Battery, 3600lbs Towing Capacity

Heavy duty. Good design. Using it for moving trailers and as a motorized camera dolly. Smooth and controllable motion. Mfg. should put in a cheap pull string to fish wires through handle and power box.

It doesn’t come with lithium batteries. It’s not as strong as it says. You must have. Concrete and it the area be flat. The ball doesn’t adjust good to avoid all trailer jacks either.

This seemed like a very well built heavy duty machine, easy to assemble. Unfortunately I had to return it, because it wouldn't get traction even on flat pavement and my boat trailer is only around 175lbs hitch weight. Maybe with a heavier trailer the traction would be better.

Enough power to move a two full size Jetski trailer. Adjustment of hitch on dolly is a Good feature. Works well on even solid terrain, works well on grass if there are no obstructions, It looses traction and tips if trailer tong not located right on the dolly.

Getting my new camper in and out of the alley was next to impossible. I needed a way to get it in/out myself without having to call several people to come help me push it. We had to drill an extra hole so we could position the the ball hitch in the middle for better stability. I feel confident and can get my camper in/out with ease. I recommend this dolly. Please forgive my appearance as I had just gotten back from camping/swimming. I just know that videos are helpful whenever trying to decide what's going to work best for you. I'm really glad I purchased this.