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CR435 and CR425 "fishing lure" lithium manganese dioxide battery in the pin package


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Double C 3.6 volt lithium battery  

This tiny non-rechargeable pin battery was originally developed for lures for large fishing fleets. It has a capacity of 50 mAH and a discharge rate of 5 mA. It can be used wherever a tiny non-rechargeable battery is needed. It is only 4 mm in diameter (0.16 inches, 5/32").

Advantages:
  • Can be used in the place of BR-435E, BR435, P139, P139-ND, BR-425E, BR425
  • Excellent voltage hold-up during discharge
  • Limited lifetime, the polymer seal lets the battery deteriorate, please use within 6 months of purchase
  • Fishing lure, float and pole lights, LED flashers, microphones. PDA pens

Disadvantages

Size Type Nominal Voltage Nominal Capacity
Amp-hrs
Nominal Current
mA
Pulse Current
mA
Self-Discharge rate Mass Size Price quantity of 100-1000 cells 1001-10,000 10,001+
CR435 High Capacity lithium manganese dioxide 3.0 V 50 mAH 5 mA 25 mA >1% per year 1 gram 4 mm dia x 35 mm long Special order of 100+ cells+ only. 4 week lead time $1.56
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$1.11 $0.91
CR425 High Capacity lithium manganese dioxide 3.0 V 25 mAH 3 mA 15 mA >1% per year 0.75 grams 4 mm dia x 25 mm long Special order of 100+ cells only. 4 week lead time
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$1.56
$1.11 $0.91

Data

CR345 Value Notes  
Voltage 3.0 Volts 1 mA discharge rate to 2.0 volts  
Capacity 50 mAH    
Maximum discharge current 5 mA    
Maximum pulse current 25 mA When battery is half discharged a 15 second pulse at 25 mA
will draw the cell down to 2.0 volts during pulse.
 
Storage temperature -40°C to +30°C    
Operating temperature -40°C to +60°C    
Dimensions 4.2 x 35 mm minimum length 33 mm, see drawing below  
Weight 0.9 to 1 gram    
Warning   Fire, explosion, burn hazard. Do not recharge, crush, dissasemble or heat above 100°C.  

CR325 Value Notes  
Voltage 3.0 Volts 1 mA discharge rate to 2.0 volts  
Capacity 25 mAH    
Maximum discharge current 3 mA    
Maximum pulse current 15 mA When battery is half discharged a 15 second pulse at 25 mA
will draw the cell down to 2.0 volts during pulse.
 
Storage temperature -40°C to +30°C    
Operating temperature -40°C to +60°C    
Dimensions 4.2 x 25 mm minimum length 33 mm, see drawing below  
Weight 0.75 gram    
Warning   Fire, explosion, burn hazard. Do not recharge, crush, dissasemble or heat above 100°C.  
Applications   Fishing lure, float and pole lights, LED flashers, microphones. PDA pens  
drawing of the cr435 lithium manganese dioxide cell CR425 drawing
discharge curve of the CR435 lithium manganese pin cell

discharge curve for CR425 battery
Quantity pricing is based on one order, one shipment.



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