Charging 
10  Xerox Nuvera, iGen Production System Production Media Cart 
  Production Media Cart User Guide 
2.  Connect the battery charger to the battery. 
 
Connect charger here     Battery charger  
3.  Plug the power cord into the battery charger. 
  
Battery charger  Power cord  
4.  Plug the power cord into a proper electrical outlet. 
5.  Charge the battery for 6-8 hours or until the light on the charger indicates that it is charged. 
 
When light is yellow, system is charging.  When light turns green, battery is charged
.