Baterie alcalina Zn-MnO2 12V 50mAh 28 x 10mm. Cross Reference: 23A 23AE 3LR50 8LR932 A23 A23S CD23A E23A K23A L1028 LR23 LRV08 LR9 MN21 MS21 P23A P23GA R23A V23A V23GA Gold Peak Alkaline Cylindrical Battery.