1. Voltage Converter: Able to convert DC 9-16V, that is, DC 12V to DC 19V 5A, the boost converter can provide you with stable power supply. 2. With Great Safety: Built in overvoltage , undervoltage , overload , overheating and short circuit . 3. Extensive Utility: Can be widely applied to telecommunication, electrical equipment, led light bar, motor, security equipment and so on. 4. The Sealed Casing: The fully sealed die cast aluminum enables good heat dissipation, which is waterproof, dustproof and also very . 5. Simple to Install: Comes with a compact size and a light weight as well, the simple installation can be quickly finished in minutes. Specification: Item Type: Voltage Boost Converter Shell Material: Die Cast Aluminum Potting Material: Resin Input Voltage: 12V, 9-16V. Output Voltage: 19V Output Voltage: 5A Output Power: 95W Working Temperature: -20? ~ 80? Conversion Efficiency: 96% Waterproof Grade: IP67 How to Use: It can be used by connecting positive and negative poles. Package List:1 xVoltage Boost Converter