DC Input Voltage: 20-37 Vdc DC Output Voltage: 12.5-13.5 Vdc Green LED on front panel to confirm power on DC Input Low Battery and High Battery Shutdown DC Output Short, Over Current, and Over Voltage Protection
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.