Charge up to four batteries, two simultaneously and two sequentially.
USB socket for computer-based monitoring.
AC 100-240V 47-63Hz input.
4x DC 16.8V 4.8A and 1x AUX DC 13.8V 110W (max.) outputs.
Charging current of 4.8A when one battery is installed, and 3.0A per channel when two or more batteries are installed.