12V 1A Power Supply Adapter, UL Listed 120V AC to DC12V Class2 Transformer Power Cord with 5.5x2.1mm Tip for 12volt 200mA 500mA 800mA 1000mA LED Strip Light, Camera, BT Speaker,Router etc.

Efficiency Featuring high-quality components and a ETL rating conforms to UL std 62368-1, the adapter as able to provide up to 78.9% efficiency at full load with 115VAC input. Standard Plug Size The standard plug tip is 2.1mm inside diameter and 5.5mm outside diameter. This low voltage transformer allows for comprehensive compatibility with DC12V devices. Product Specification: Input: 100~240V AC, 50/60Hz Output voltage: 12V DC Output current: 1A max Output wattage: 12W max DC plug connector size: 5.5mmx2.1mm Polarity: internal "+", outside"-" Dimensions: Please refer to the picture. Working Temperature: -20~60℃ Ambient Humidity: 0~95% Non-Condensation Package List: 1x 12V 1A power supply adapter Attention: Please follow the below tips strictly to check the compatibility. This adapter is not suitable for charging lithium battery devices without "Voltage limiting module & Charge protection module"! 1>Please check whether the 12 volts are the same as your electronic device. 2>Please confirm the DC jack size to ensure compatibility with your device. 3>Applicable range 12 volts and not exceeding 1 Amps, jack is positive center. 4>This adapter is not waterproof. If you want to use it outdoors, please set up waterproof protection.

• Input AC 100V-240V 50/60Hz; Output 12Vdc 0-1000mA 12Watt / 5 Ft (1.5m) Power Cable / 2.1mm x 5.5mm Center Positive Barrel Plug; Works with device that draws less than 1A, such as 200mA 300mA, 500mA, 600mA, 650mA, 700mA, 800mA, 900mA
• Safety: Level VI Energy Efficiency .ETL conforms to UL std 62368-1 Safety Certificates Approved : 2 Years Free Replacement / Efficient Anti-interference / Short Circuit & Over Voltage & Current Protection / 24Awg Power Wire / Exceed 5 years Lifespan / Low Fever / No Noise
• Compatibility: This PSU will adjust the output current (1000 mA Max) accordingly to different devices, so it is a prefect replacement for all 12Volt 0-1.0 Amp power supplies.
• Application: (Should be 12 V & not exceed 12 W) : Dome Bullet CCTV Security Cameras / DVR NVR Surveillance System / Computer PC Case Fan / Night Vision IR Camera Illuminator / 12V motor / Arduino / Mini Spy Pinhole Security Cams / Game Trail Hunting Camera / And other Small Power Devices
• (1) indoor use only. (2) You can aslo cut off the dc plug and connect the wire directly for some special usages (Dotted line is negative).