Review on 🔆 SUNER POWER 12V Waterproof Solar Battery Trickle Charger & Maintainer - 10 Watts Solar Panel with Intelligent MPPT Solar Charge Controller, Adjustable Mount Bracket, and SAE Connection Cable Kits by Mike Messerly

The unit arrived and the Amazon box was smashed and half open. The factory packaging inside has no damage. I found a small piece that looks like it broke off the side of a small charge controller. I don't know what it is, but he cut my finger. I don't see any status LED on the device, maybe that's why. I installed it on my boat and it showed the charging current. Update: Your customer service sent a new device and it arrived in perfect condition, thanks! (This LED wasn't coated with that sharp stuff, whatever it was)