Altronix SMP312CX Kit w/ SMP3 Power Supply 12VDC @ 2.5A, 16.5VAC 40VA Transformer and 12VDC Battery

Energy Provide/Charger – 12VDC @ 2.5 amp energy provide, 12VDC/7AH battery & 16.5VAC/40VA plug-in xfmr.
Equipment consists of energy provide, plug-in transformer, and battery
Filtered and electronically regulated output
AC enter and DC output LED indicators
Computerized change over to stand-by battery energy when AC fails