MODEL: SCH808F LCD 1 hour charger
Input: 100V-240V 50/60Hz DC12V USB5V
Input form: Desktop. Universal plug and car charger
Charging current: AA X4 1000mA AAAX4 1000mA
LCD grid status

Charging: LCD rolls on
Refresh: LCD rolls down discharged down to 1.0 volt
End of charge detection Detection
-Delta V, 0 Delta V, Temperature termination, Timer

Battery Rescue function
Yes-Unique function(blinking impulse) to rescue or revive old infrequent used NI-MH batteries