DSTE EN-EL5 DC12 Travel Charger Kit for Nikon Coolpix P530 P5000 P5100 7900 P6000 3700 4200 5200 5900 P80 P90 P100 P500 P510 P520 P3 P4 S10 Camera Battery as MH-61 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.