Input: AC 90-260VAC， 50/60Hz
Output:Li-ion 8.4V 300mA x 1， 160mA x 2， Ni-MH 9.8V 100mA x 1， 100mA x 2
Charger mode: CC / CV (Li-ion Battery) / DELTA V ( Ni-MH Battery)
Operating temperature: 0 - 55 degrees
Storage temperature: -25 - 70 degrees
Auto alert indication for worse battery pack and bad battery
Power adapter voltage: Above 250V