Samlex Solar SAM Series 100W Inverter SAM-100-12 19-2500

It is designed to invert 12 VDC to 115 VAC. It is 90% efficient with 1 AC outlet. Measures 5.1 inch length x 2-1/2 inch width x 1-1/2 inch height. Features thermal, battery overload, short circuit, earth fault protection circuit and low battery input alarm. Includes a USB charging port.