ML100-12 SLA is a 12-Volt 100 Ah group 30H 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. Dimensions 12.17 in. x 6.61 in. x 8.30 in. listing is for the battery and screws only, no wire harness or mounting accessories included.