We offer carbon rods for dry batteries in 11 regular sizes, including R03, R1, R6,R10, R12,R14, R20, R25, R40, S4, AR40 etc.; In 3 grades, 1st-class, 2nd-class , 3rd-class; And 5 types in waterproofness, impregnation, S, O, C, P, PS; Totaling more than hundred models. Information provided by Sinotek |