Review on Upgraded SUNER POWER 12 Volt Waterproof Solar Battery Charger & Maintainer Pro - Advanced MPPT Charge Controller - 18W Trickle Charging Kit with Built-in Solar Panel for Cars, Boats, Motorcycles, RVs, and More by Christopher Buck

Marine battery maintenance product. Outdoor storage and maintenance. The original product delivered did not have a built-in status LED and was returned. Maybe an old model? Supplier support contacted me and replaced a new item with an integrated status indicator. Excellent customer service. The product was purchased because it appeared well made and durable for outdoor use. I am very happy with the design and construction and it works exceptionally well. It seems very well suited for mid-Atlantic winter service. SUNER's customer service is excellent and I highly recommend this company.