* Solve the problem of insufficient power supply mobile hard disk(Wide input range, high precision voltage ). * Applicable to mini TV, 2.5 inch mobile hard disk, mobile DVD, CCTV Camera, television box, wireless audio-visual equipment, charging equipment, MP3/MP4, small table lamp, routers, switches, game consoles, telephones, lights, camera, monitoring equipment, controllers and other home / portable devices. * To better protect the circuit, to extend the service life and to make transmission faster. * AC 110V ~220V AC to DC Charger Adapter * Input : 110V or 220V 50~60Hz * Output : DC 12V 15A * Shell Material: Metal case / Aluminum case * Safety Compliance: CCC / Rohs * High price-effective, reliability with industry standards * Built-in over voltage, over current, and short circuit protection * Working Temperature: 0~70°C * Storage Temperature: -20~60° C * Ambient Humidity: 0~95% Non-Condensation