SCH600FSuper Quick LCD charger MAIN ADVANTAGES: Cool LCD Display Unique Image Design Individual Fast Charger Absolutely Safe& Smart USB Charging Function 100V-240V World Wide Voltage MAIN FEATURES: Easy to Read LCD Display (Shows charging progress, defective battery and battery refresh function) 4 Individual Charging Channels Super Quick Charger 6-Level Charge Protection Delta V/0 Delta V cut off Over Temperature Protection Timer Control Protection (6.5 Hours) Reverse Polarity Protection Over Current and Short Circuit Protection Defective and Non-rechargeable battery detection Low Current Leakage Minimizes loss of capacity and maintains charging of battery by Controlling Current Leakage Trickle Charge to Maintain Battery Charge Worldwide Voltage 100V-240V Battery Rescue Function Pulse and Series Charging Technology for Fast and Efficient Charging Battery REFRESH Function and Reduce Memory Effect and Enable Full Discharge for Longer Battery Life Powered by AC Outlet /USB 5.0VDC SPECIFICATIOINS: Adapter - Input: AC adapter 110V-240VAC, 50/60 Hz, 5W - Output: 5VDC - 800mA Charger (Electronic SCH600F) - Charging current: AA/R06 or AAA/R03*2:1000mA; AA/R06 or AAA/R03*4: 500mA Environmental Conditions