ML-U1R-CCAHR is a 12V 320 Cold Cranking Amps (CCA) Sealed Lead Acid (SLA) Battery Dimensions: 7.62 inches x 5.00 inches x 6.25 inches. Polarity: Positive on Right, Negative on Left. Listing is for the Battery and Screws 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. 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 Mighty Max Battery ML-U1R-CCAHR 12V 320CCA Replacement Battery Compatible with Craftsman LT1000 U1 Lawn Mower and Tractor