This power supply is designed for indoor use and is perfect for anyone looking to power their battery charger. With a compact size and high efficiency, it's easy to use and reliable. It features an adjustable output voltage and comes with built-in safety features like automatic overload and thermal cut-off. Technical specs: Input: AC110V/220V 50/60Hz, Output: DC 24V 15A 360W max, Fix Screw Hole Diameter: 2.5mm (0.1inch), Working temperature: -10 to 50 degree Celsius, Storage temperature: -20 to 60 degree Celsius, Environmental humidity: 10-95%, Material: Metal, Electronic Parts, Safety Compliance: CCC/ FCC / CE