Product information:
Input: AC 100-240V 50/60Hz
Battery jack Output: DC 13.05V/2.2A(1 channel)
Number of ports: Four battery ports
Package size: 18.6*11.5*6.3 cm
Color: Black
Product weight: with package weight 590 grams
Charging time: 1-2 batteries are 50-60 minutes; 4 batteries are 60-70 minutes