Delkin Dual Universal Multivoltage Charger Package with United States Electrical Plug & Car Adapter Industry Leading Features: Independent Circuitry Controls Each Battery Seperatly Ability to Charge Li-Ion, NiMH or Nicad Batteries on the Same Unit Simultaneously "Smart" Charging Plates Regulate the Charge for Each Battery and Shut Off Power When Charging is Complete Four LEDs Indicate Accurate Charge Levels for Each Battery