... life Specifications:1) Description: primary battery, dry battery, alkaline battery, C size battery, LR142) Chemical system: Zn / MnO23) Dimensions: Φ24.9 ... <40ppm8) Discharge capacity: (discharge mode) 3.9Ω, 24h/d, e.v. 0.9V (initial) 18h9) Appearance: No tolerance of scratches, stains ... ,EU Rohs directives (2006/66/EC) and R.E.A.C.H directives (EC1907/2006).12)Shelf life:36 months13)Application ...