Optima YellowTop Deep-Cycle Racing Batteries

Tomorrow's Battery Today

YellowTop Deep-Cycle Batteries provide more powerful, reliable starting than any conventional battery. Their unique Spiralcell design rolls the six cells into a cylinder which keeps the plates covered with acid at all times, creating a battery that endures the roughest vibration and most intense applications... ideal for hard-core racing, off-roading, and off-shore marine. These batteries require zero maintenance, are 100% sealed (out-gassed chemicals are reabsorbed), and install in any position. Tested to provide over 9,000 starts, YellowTops can be stored for up to two years. They are available with top posts or both top and side posts. To securely mount the battery, check out 555-10250 or 555-10255.