Mighty Max Battery ML3-12 - 12V 3AH Replacement Battery for Werker WKA12-3.3F brand product ML3-12 SLA is a 12V 3AH Sealed Lead Acid (SLA) rechargeable maintenance free battery. SLA / AGM spill proof battery has a characteristic of high discharge rate, wide operating temperatures, long service life and deep discharge recover. Rechargeable battery that can be mounted in any position, resists shocks and vibration. Long lasting high performance in high and low temperatures. Backed by a 30 day refund policy and full 1 year warranty. Dimensions: 5.25 inches x 2.63 inches x 2.64 inches. Terminal: F1. Listing is for the Battery only. No wire harness or mounting accessories included.