MINI TRAVEL AA OR AAA BATTERY CHARGER RECHARGEABLE UNIQUELY SMALL AND VERY FAST CHARGER GREAT FOR TRAVEL WITH BOTH US AND INTERNATIONAL CURRENT AC 100V to 240v, *Suitable for NI-MH/NI-CD 2pcs AA /2pcs AAA battery. *Voltage control with auto power cut-off function. Output: X 2 / 250mA *Over-heat and Over-charge protection. *LED indicator *Trickle charging after fully charged. Trickle charging current: 50mA ISO 9001 - 2000 Certified