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Product Description


Model CR3032
Type Lithium button cell
Chemistry Li/MnO2
Voltage 3V
Capacity 550mAh
Weight 6.8g
Diameter 30mm
Height 3.2mm
Standard Continuous Current 0.5mA
Max Continuous Current 15mA
Max Pulse Current 20mA
Operating temperature  -30C to 60C
Self Discharge ~1% / year
Jacket Metal cover
Storage Life 10 years
Warranty One year
OEM with solder tabs, pins, wires, connectors, battery packs
Packing traying packing or blister card
Certificate CE, ROHS, UL, UN38.3, MSDS



  1. High sealed steel ring
  2. Automatic production line
  3. Low self discharge rate
  4. Long shelf life
  5. Environmental protection materials, no mercury






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