Features:1) High power CR123A lithium ion battery2) Can be used for many applications: photo cameras, flashlights, light meters, and many other photo equipment3) Ultra long shelf life of 10 years with minimal natural discharge4) Ultra high energy density and lasts 3-5 times longer than ordinary alkaline batteries in high current drain devices like digital cameras5) Fast flash performance with a consistent and very short recycle time6) This high performance CR123A can replace the following models: CR123, DL123A, K123A, EL123AP, VL123A, 5018LC, and CR173457) Warning: can not be rechargedSpecifications: 1) Voltage: 3V2) Capacity: 1,300mAh3) Dimensions (H x Dia.): 16 x 32mm4) Weight: 0.56oz. producing area:China payment:T/T in advance supplying capacity:1,500,000pcs/month