Dual Battery Management System

Dual Battery Management

The xFcycle BB-7280S Dual-Battery Balancer is the perfect addition to any bike build with dual batteries used in parallel, ensuring even, balanced performance between the battery pair.

Safety is critical when managing 2 batteries feeding into one controller, as the system must ensure that power cannot run between the batteries at all, and that if either battery pack has a higher voltage (is more charged) it must be drawn down first, to match the other pack, then draw from both equally.  Otherwise, the life of the battery packs can be severely shortened, and various other (far worse) dangers are possible.

Maximum 72V, 40A. XT60 connectors.

Speak to us if you'd like different connectors or cable extensions with this product.