The SBC220 serves touring and installed wireless systems requiring centralized energy management and fleet visibility. Compatible with ULXD, QLXD, and Axient Digital transmitters using SB900B lithium-ion cells, it provides dual-bay docking with integrated network reporting to Wireless Workbench software. This enables RF coordinators and technicians to monitor charge cycles, capacity health, and runtime projections from a central control position rather than inspecting devices individually.

Link up to four SBC220 or SBC240 units together using shared power and Ethernet connections to scale charging infrastructure without multiplying outlets or switch ports. Storage mode conditions batteries for extended dormancy, preserving cell integrity during off-season or transport between production runs. Three-hour full charge cycles and one-hour 50% top-offs support rapid turnarounds between rehearsals, services, or back-to-back events.