DSTE NB-7L DC86 Travel Charger Kit for Canon G10 G11 G12 SX30 IS Digital Camera Battery as CB-2LZE Worldwide voltage Input: AC 110-240V 50/60Hz A 12V Car Lighter Adapter Convenient for Journey Built in battery protection and fault detection, will automatically stop when the charging is complete Build in MCU, automatically stop working when improper input voltage, short circuit or overheat Build in trickle charge IC, prevent the batteries from over-charged.