Review on 🔋 Hopkins Engager 20099 LED Test Break Away System with Battery Meter by Paul Lewis

This works great for stopping a trailer but you will need to open the box and check the battery level with your own meter. The addendum says it has a button and red, yellow and green LEDs visible from the outside to indicate battery status, but when you open the case there are no LEDs on the charging board and there is no window on the box see through what. I thought they sent me the wrong one but I get no reply from them and don't want to delete it to send it back so I'm gritting my teeth and not recommending this company to anyone for that reason. I had to give 3 stars because it really works.