4.5V 1Amp AC to DC Adapter Power Supply 4.5W 1000ma AC 100-240V to 4.5V 2.5mm X 5.5mm Plug(Pay Attention to The Size. Make Sure it Works for Your Products)

AC Input: 100-240V 50/60Hz 1.0A
DC Output: volt 4.5V - amp 1.0A Max.
4.5W DC Plug Dimension: 5.5 x 2.5 mm; Inside diameter is positive + outer diameter is negative -; (Please note: The positive and negative poles must not be wrongly connected as this will cause the equipment to not work. )?
Input: 100-240 V AC 50/60 Hz;
Output: DC 4.5V 1A (1000mA) max. such as 160mA 250mA 300mA 450mA 0.5A 0.85A 1A We recommend to use less than 80% of the full load. DO NOT OVERLOAD!? New Cord cable core made of copper 5.5 * 2.5 mm turning fork attached on the cord + Magnet ring to reduce the noise interference.?
Safety features: Automatic overload cut-off over Voltage cut-off automatic thermal cut-off short circuit protection.?
Application: Pay attention to the size. Please make sure it workd for your products. (VERY IMPORTANT) Used for set-top boxes attendance machines routers game consoles repeater players mini speakers headphones Security equipment LED lamps communication equipment audio-visual products digital products.? The cord length is 90cm. Please pay attention to the length.