Made to last, Made in Japan.
CR1/3N Battery, 2L76, K58L, DL1/3N, 5018LC, CR11108, CR1/3N, CR13N, CR1/3N, CR-1/3N, , PetSafe RFA-188, RFA188 CR1/3N Battery
Product sent is Japanese made Fuji Denki Kagaku Group product. The Highest of Quality with the longest Longevity rating.