12V 5AH Replaces Altronix SMP3E Switch Mode Power Supply - 12 PackML5-12 SLA is a 12V 5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery. Pack of 12Dimensions: 3.54 inches x 2.76 inches x 4.21 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover.