MaximalPower Rapid Travel Battery Charger for Nikon EN-EL14 Battery Works with Nikon D3100, D3200, D5100, D5200, P7000 and P7100 Camera Amazon.com is the only authorized dealer selling MaximalPower brand products. Please make sure your item is ONLY sold and shipped by Amazon.com! All other marketplace vendors are selling counterfeit products that do not perform the same, and/or are not covered by our MaximalPower Warranty Includes 1 AC wall charger with USB port, 1 car DC adapter and 1 European adapter plug Works with Nikon ENEL 14 battery USB port to charge cell phones, MP3, PDAs and other USB enabled devices Charger Input Voltage : AC 100-240V 50-60 Hz Charger Output Voltage : Battery8.4V, 450mA USB5V, 350mA~ Smart and fast charge - senses battery level Auto charging cutoff with red and green lights indicator