Product Description Specifications: Model DCA1820 Current: 2.5A Type: Battery Converter Adapter Temperature: 25 Degrees Item Size: 106x95x86mm / 4.17x3.74x3.39in Package Includes: 1 x Battery Adapter Note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!