AlphaGuard™ Battery Charge Management SystemAlphaGuard monitors and protects your batteries by spreading the charge voltage equally across all the batteries in the string, ensuring that every battery, whether old or new, is properly charged. With an ideal voltage always across each battery, life and runtime are optimized. Individual batteries in a string can be replaced as they fail, allowing batteries to be left in service longer. This stops the wasteful and costly practice of replacing batteries based on a scheduled maintenance programs or disposing of batteries that may have years of useful life left because one battery has failed.

• Extends battery life
• Replace single batteries, not the entire string
• Spreads charge voltage equally across batteries
• Compensates for battery differences as they age
• Optional status-monitoring communications-interface modules
• Safe unattended operation designed to CSA C22.2 No. 107.1 and UL 1778 Standards


Part NumberDescription
AG-CMT-3AlphaGuard Charge Management SC, 36V String—including 36VDC battery interface cable
AG-CMT-4AlphaGuard Charge Management SC, 48V String—including 48VDC battery interface cable
AG-S9-CableAG-CMT-36/48SC Voltage Sense Cable, Single String, 9’
AG-D9-CableAG-CMT-36/48SC Voltage Sense Cable, Two String, 9’
AG-S35-CableAG-CMT-36/48SC Voltage Sense Cable, Single String, 35’
AG-D35-CableAG-CMT-36/48SC Voltage Sense Cable, Two String,35