C&C Power's Pre-Wired Battery Racks provide up to 5 battery trays with a capacity of up to 650 lbs. each. The battery racks utilize our HD-Series Battery Trays which are optimized for the use of any front access battery. These racks come pre-wired with Ultra Flexible MTW style cable which terminates each battery string to the DC Junction Box located at the top of the rack. For added safety, each tray is equipped with a 2 pole quick disconnect on each battery string for isolating individual strings during system maintenance. Just add batteries and inter-cell connectors for an effective solution for adding additional run time to any system.