Features: * Environmentally safe * Use with 12 volt solar panels and batteries only * Provides overcharge protection to the battery and optional load connection to manage discharge of the battery * Handles up to 7 ampere of array current and up to 100 watts of solar power * Versatile quick connect clips make easy connections between 12 volts rechargeable battery, solar panel and load application What"s In The Box: * Schumacher SPC-7A Solar Charge Controller