Transportation and storage environment: temperature: 0 degrees Celsius -75 degrees Celsius, humidity: 0% -95% Working protection: overload protection, overcurrent protection, anti-start shock, anti-interference. The charging cable is 1.8m long to meet the charging needs in different environments. For DC30, DC31, DC34, DC35, DC44, DC45, DC56, DC57 series Plug type: EU plug, applies to Indonesia, Germany, France, Spain, Italy and so on Input: AC110V-240V 50 / 60Hz Output: DC16.75V / 24.35V 348mA dual output Input fluctuation range: 90V-264V, 47Hz-63Hz Output error: less than + / - 5% Working efficiency: more than 75% Ripple: greater than 120mV High voltage test: greater than 3KV, 10mA, 60S Operating temperature range: -20 degrees Celsius - 45 degrees Celsius. Humidity: 30% -85% Color: Black Material: Plastic Size: Cord length 1.8m Package Contents: 1 x Charger Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color