Replacement 36 Volt 10Ah Battery Charger for the X-Cursion Folding Mountain Bike.  

The difference between the version 2 and 3 is the charger plug port.   Be sure that you are ordering for you version battery.   If you need to double check to make sure this charger will work with your battery, search sku 36VMTN-200-XCUR-2 & 36VMTN-200-XCUR-3 to view the battery charger ports.