Sold as each. 25/10/2 amp. With 75 amp engine start. 12 volt battery charger. Digital display shows charge rate, operating mode. Alternator voltage and battery voltage check. Battery type selector. Fully automatic with float mode monitoring. 3 minute charge to start. 3-stage automatic rapid charging. Cables and clamps self stored. Internal short circuit protection. Reverse polarity indicator. Compensates for low AC from extension cord use. Boxed. Manufacturer number: VEC1095ABD. Buy Hardware Supplies SKU #: 8168049. Country of origin: China. Distributed by Vector Manufacturing.