In summary, the ad reads: New Exide Batteries for light planes. 12V. In factory original cartons, fully guaranteed. Suitable for all light aircraft inclusing Cessna 140, 120, Supercruiser, Ercoupe, Swift Culver, Stinson, Luscombe 8E, and others. Ideal for new installations, no box necessary. Filling instructions included, special - $14.95