Specifications: 1.AC type: Input Voltage: AC 110-240 V Input current: 1.8A (MAX) 2. Output voltage: DC12/15/16/18/19/20V/24V (15/16/18/19/20V/22V/24V) (7 stalls; two programs optional) 3. Output current: 12V-20V / 3.5 A 22-24V / 2.9 A 4. Maximum Power: 70W 5. Size: 11.7 * 4.8 * 3.5 (unit: CM); 6. Standalone body weight (does not include the accessories and packaging): 0.231KG; 7. The exchange of input: the word I goods; 8.LED display; 9. Warranty time limit: 12 on 10. packing: color box packaging (according to customer requirements in the product required by the contents of the screen / color box packaging may vary)