Waterproof and Sturdy: This controller has good waterproof performance, making it suitable for outdoor use even in inclement weather.(Reminder: Do not soak the controller in water to extend its service life.) 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. 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 energy while providing full protection for your battery. Wide Compatibility:Designed for 12V batteries, this controller is compatible with 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. 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. Colour:black Material:plastic Part Name:Solar Charge Controller Voltage:12V Current:10A Package Contents: 1 * Solar Charge Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.