Power Systems & Supplies - Altronix - 2- Power supply/Chargers - 24VDC @ 10 amp each - Features: battery charging - AC & battery monitoring - PDS8CB - Dual input power distribution board with 8-PTC protected outputs - encl. 20.5"H x 16.5"W x 6.25"D - Accommodates up to 4 - 12VDC/12AH batteries.