Power Systems & Supplies - Altronix - Power supply/Charger and VR6 - 24VDC @ 10A max. plus 12VDC @ up to 6A - AC & battery monitoring - ACMS8CB - 8 PTC Outputs - Dual Input Access Power Controller. Encl. 15.5"H x 12.25"H x 4.5"D accomodates up to (2) 12VDC/12AH batteries.