| Availability: | Out of stock | 
Ultra Power single-channel chargers include one balance board, whereas multi-channel chargers include two. Consumers that utilize three or four output ports will require additional boards if they're charging lithium packs.
| Availability: | Out of stock | 
Ultra Power single-channel chargers include one balance board, whereas multi-channel chargers include two. Consumers that utilize three or four output ports will require additional boards if they're charging lithium packs.
 
                                
         
                                
         
                                                      