12 Volt Solar Battery Maintainer Waterproof Car RV Trickle Charger Portable 1.8W
【Amorphous solar Panel】: Enjoy powerful charging, even in cloudy weather conditions with ultra-convenient amorphous solar technology. 12v solar rechargeable battery
【Prevent battery reverse discharge】: battery charging solar panel uses a built-in barrier diode to prevent back discharge. Great for carefree use both indoors outdoors!
【Maintenance-Free】: Weather-Resistant Solar Panels With Heavy-Duty Plastic Housing For Long Life. solar car charger
【For Any Rechargeable 12V Battery】: This solar battery trickle charger is the eco-friendly way to maintain the charge of any car, truck, marine , motorcycles , tractors, ATVs, snowmobiles, boat and personal water crafts or RV 12 volt battery!