1. Input: AC 110V-240V 50/60Hz 2. Output: DC 26.1V/0.78A 3. DC line length: 1.5m 4. Charger size: 8.6 * 4.8 * 3.2cm 5. Work protection: automatic overcurrent, overvoltage, overtemperature, short circuit protection 6. This model does not support V10, SV12, DC30, DC31, DC34, DC35, DC44, DC45, DC56, DC57