Travel abroad worry-free about your AA and AAA rechargeable batteries. This Calumet international 2-hour* charger comes with three different plugs so it can be used worldwide as well as an adapter to use it in your car.Features:Interchangeable plugs allow for worldwide useFor use with AA, AAA, Ni-MH or Ni-CD rechargeable batteries onlyCharges from one to four batteriesMinus Delta V cut-off controlTimer cut-off and battery temperature monitoring controlLED shows charger status1 year limited warranty*Charging time depends on battery capacity and battery quality.