Need extra power for your Nikon Coolpix camera? This Kastar kit gives you a wall charger PLUS two high-capacity 1700mAh lithium-ion EN-EL5 replacement batteries. It's compatible with many Nikon models like the Coolpix P3, P4, P80, P90, P100, P500, and the older 3700/4200/5200/5900 series. Now you can have one battery in the camera and a spare fully charged and ready to go. The charger is compact for travel, and the whole kit comes new from China. A much more affordable option than buying Nikon originals, perfect for photographers, travelers, or as a backup set.