Easy Connection:The SAE connector allows for quick and hassle-free connection or disconnection, offering a plug and play experience. The package includes two additional 130mm SAE Extension cables, providing flexibility in extending or DIYing your solar system. Sturdy: This controller has good performance, making it suitable for outdoor use even in inclement weather.(Reminder: Do not soak the controller in water to extend its service life.) Wide Compatibility:Designed for 12V batteries, this controller is compatible with various types such as for ,forGel,forDeep Cycle,forSealed,forFlooded, and more lithium batteries. Please note: It is important not to connect to higher voltage batteries. Safe and Intelligent Charging:Equipped with a built-in protection system and intelligent 3-stage charging(Equalize, Float, Boost), this controller maximizes the use of solar while providing full protection for your battery. Compact Design:The controller features an LCD display and LED indicator light, allowing you to conveniently monitor the working condition of the solar panel and battery. Additionally, its compact size saves much space, making it easy to carry and connect when used outdoors., Manufacturer: Vjsujehgy