DSTE DC120 Travel and Car Charger Adapter for Panasonic DMW-BLE9E DMW-BLG10 DMW-BLH7 DMW-BLH7E Battery as DMW-BTC9 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.