The 5212 is a 2-cell Battery Contact for use with AA batteries. The 5212 features economical and reliable contacts are ideal for molded cases with self-contained battery compartments. Solder tab design for versatile PC mounting or wire lead attachment. Spring contact design adjusts to varying battery Lengths and provides low contact resistance and dependable connections. Constructed of nickel-plated 0.020-inch thick steel. Spring contact constructed of nickel-plated spring steel.