This is the Duratrax Onyx 255 AC/DC Dual Charger with Balancer.         
                                                                               
FEATURES: Each output charges single lithium cells, balances and charges       
            2-6S lithium cells and 1-15 cell NiMH/NiCd batteries               
          Charges different battery chemistries at the same time               
          Built-in 60W AC power supply for each output                         
          Charge jack for 4, 5 and 8-cell receiver and transmitter packs       
          Charge rates of up to 6A for faster recharging                       
          Simple push-button setup with confirming visual and audio cues       
          0-300 minute safety timer, solid-state reverse polarity              
            and current overload protection                                    
          Ten battery memory on each output, twenty total                      
          DC power lead with alligator clips for connection to many 12V power  
            sources                                                            
          FIVE YEAR limited warranty through Hobby Services                    
            (U.S.A. and Canada only)                                           
                                                                               
INCLUDES: Duratrax Onyx 255 AC/DC Dual Charger, DC Power Lead with Alligator   
           Clips, two Banana to Star Plugs, two Banana to Standard, two        
           2-6S Balancing Boards w/JST XH Connectors and Instruction Manual    
                                                                               
SPECS:    AC Input: 110V AC 60Hz                                               
          DC input: 11-15V DC                                                  
          Output Power: 60W (AC & DC) for each output                          
          Safety Protection Devices: Solid state reverse polarity and current  
            overload circuitry, 0-300 minute safety timer, fan                 
          Battery Capacity Range: 100-60,000mAh                                
          Programmable Model Memories: 10 per output, 20 total                 
          Fast Charge Current: 0.1-6.0A linear                                 
          Fast Charge Termination: Peak detection (NiCd/NiMH); cc/cv (Lithium  
            batteries)                                                         
          Ni Peak Sensitivity: 3-20mV, adjustable                              
          Ni Auto-Trickle Current: 1/20 fast charge setting or 0-250mA (manual)
          Lithium Balancing Accuracy: 5mV per cell                             
          Lithium Node Current: 300mA, max                                     
          Display Type: 2x16 backlit, reversed LCD                             
          Controls: Four push buttons                                          
          Input Connections: Detachable DC lead with alligator clips           
          Output Connections: Built-in banana jacks; built-in jack for 4, 5    
            and 8-cell radio packs                                             
          Case Size: 6.0 x 2.75 x 7.25" (152 x 70 x 184mm)                     
          Weight: 19.5 oz (554 g) without cords