EM00012 ULT BATT BACKER FUT J

This is Jomar Products Battery Backer for Futaba J radio systems.      
    This hooks between your receiver and dual batteries, and will activate    
          your second battery if you lose voltage in the first one.           
                                                                              
FEATURES: Best insurance for fliers using two receiver packs.                 
          When main battery drops, this will automatically switch to the      
            second battery.                                                   
          Works well with 4 cell, 5 cell, or Gel-Cell packs.                  
          Batteries can be different capacities, such as, 1200 and 600mAh.    
          Warranty: Electronic Model Systems guarantees this Jomar product to 
            be free of defects in materials or workmanship for a period of one
            year from date of purchase.                                       
                                                                              
INCLUDES: One Battery Backer with Futaba J connectors attached.               
          One Instruction Sheet                                               
                                                                              
REQUIRES: Radio system and batteries.                                         
                                                                              
SPECS:      CASE-                                                             
          Length: 1.53" (38.9mm)                                              
          Width:  1.46" (37.1mm)                                              
          Height:  .78" (20.0mm)                                              
          Weight:  .8 ounces                                                  
                                                                              
COMMENTS: Wiring- 6" servo wire with Futaba J connector and 2-5" wires with   
            battery connectors.