About this item ML4-6 SLA is a 6V 4.5AH Sealed Lead Acid (SLA) rechargeable maintenance free battery, Pack of 15 - UL Certified Dimensions: 2.76 inches x 1.89 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 and long service life. Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures Full One Year Warranty › See more product details