HEAVY DUTY INDUSTRIAL CARBON ZINC TYPE; 2.559 TO 2.685 INCH; 2.559 TO 2.685 INCH; 4.213 TO 4.528 INCH; 6 VOLT VOLTAGE RATING; SPRING TERMINAL TYPE; TEMPERATURE RATING -20 TO 130 DEG F; SHELL MATERIAL PLASTIC; CAPACITY 32 CUBIC INCH