UNIVERSAL:Use Interchangeable with Names/Designations (vary by brand and chemistry): 5012LC, DL1220, DL1220B, BR1220, BR1220-1W, ECR1220, CR1220-1W, KCR1220, LM1220, SB-T13, L04
Common Uses: In keychain LED flashlights. Also commonly used in watches, pagers, calculators, PDA organizers, lights, electronic devices, flashing toys, blood pressure monitors, glucose meters, hearing aids, and glow in the dark jewelry.
Wide operating and storage temperature capability ~ Optimum Range: -4F (-20C) to 140F (60C); but in use between -40F (-40C) and 160F (71C). In most applications Alkaline batteries are not recommended for continuous exposure to temperatures much below freezing.
Common Uses: In keychain LED flashlights. Also commonly used in watches, pagers, calculators, PDA organizers, lights, electronic devices, flashing toys, blood pressure monitors, glucose meters, hearing aids, and glow in the dark jewelry.