12V 18Ah SLA Sealed Lead Acid Battery UB12180 40648 F2 Terminal UPG # 40648 UB12180 12V 18Ah Dimensions: 7.13 inches x 3.01 inches x 6.57 inches. Weight: 11.90 Lbs SLA/AGM maintenance free, spill proof battery Rechargeable battery that can be mounted in any position, resists shocks and vibration 1 Year Warranty