EZ Command Power Booster 5A (BAC44910)

The EZ Command 5-Amp Power Booster is a DCC accessory that adds extra track power, letting you run more DCC-equipped locomotives on HO, N, or On30 layouts—and it even supports large-scale locomotives.

With a 5-amp rating, it delivers a steady current to multiple trains, helping maintain smooth operation on larger layouts or fleets. Compatible with NMRA-conformant DCC systems and designed to integrate with standard DCC setups, it’s a practical upgrade for expanding layout capacity.