BUNKER INDUST Trailer Brake Breakaway Kit with Charger, LED Display, Switch, 12V 5Ah Battery for Trailer Caravan

Made with good materials, designed well. Easy to install, user friendly. Bought for my cargo trailer brakes and works great. Definitely worth the investment. Long battery life. Recommend purchase.

Very well built and easy to install. No hardware included so youll need some nuts and bolts and self tappers

I added electric brakes to my 3500# trailer just for more comfort towing a SxS through the hills. I saw a review or 2 saying the battery isn’t replaceable on this thing. That is wrong. It is replaceable. However I believe you have to take the mounting screws off to get it open. And prying it open is a task. There are double sided tape foam pads keeping the battery in the space. So you have to overcome that glue/tape. But it will pop open then it’s a standard 12v breakaway battery like all the other ones. It functions perfect. I made sure to pull the pin and test that it applies the brakes. It does. I wish it had a coiled cable for the pin. I find I have to coil the cable up slightly and hold it together loosely with a zip tie so it isn’t dragging on the ground. But if the trailer did break away, it would slip through the zip tie then reach cable limit.

Very nice quality and solid instructions!

Did what it was supposed to do.

would buy again

Easy installation

Has a trailer Builder these cost less than my supply house and they work perfectly on new builds or retrofitting