Review on 🔋 Efficient 30W 12V Solar Panel Trickle Charger for Portable Battery Maintenance - OYMSAE by Matt Conner

Connected to my Cadillac Escalade Esv's rear quarter window and rear cigarette opening. It worked fine for about a week and then noticed that none of the lights on the back of the controller came on the other day. know it's getting power from the plug because the LED on the plug will light up to indicate it's getting power but none of the lights on the back of the controller will indicate it's working, now it's not lit at all, tried everything. It feels like it was the waist I'm going to put away now where it's going to gather dust now.