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 Products

 

CR927   CR1616
CR1020   CR1620
CR1025  

CR1625
CR1130   CR1632
CR1212  

CR2016
CR1216  

CR2025

CR1220

  

CR2032
CR1225  

CR2430
CR1230  

CR2450

CR2320

   CR2477

CR2330

    

SR Silver button cells,1.55V
LR/AG Alkaline button cells,1.5V
CR lithium-manganese button cells,3V
LIR Ionic lithium button cells,3.6V
█ Button Cells - Tedchnical Specification

Model No.
Alkaline Button Cell
Silver Oxide
 Button Cell
Lithium Coin Cell

Electrochemical System

 MnO2/Zn Ag2O/Zn MnO2/Li
Cathode MnO2 Ag2O MnO2
Anode Zn Zn Li
Electrolyte KOH KOH/NaOH Orgnic Electrolyte
Nominal Voltage(V) 1.5 1.55 3.0
Mean Operating Voitage(V) 1.1-1.3 1.1-1.3 2.5-2.8
Specific Energy
 Density mWh/cms		 300-500 300-500 400-800
Loadability High High Low
Self-discharge(200C) Appro3%/year Appro3%/year Extremely Low,<1%/year
typical Applications Digital Watches,  Lazer Pointers, Calculators, Photographic Equipment, Mini-torches, Remote Control,Games Watches, Photographic Equipment, Calculators, Medical Appliances Electronic data storage, Calculators, Watches, Caralam remote. Photographic Equipment

█ Typical Discharging Curves Different Types of Button Cell

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