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Murata CR2430 280mAh 3V Lithium (LiMnO2) Coin Cell Watch Battery - Bulk

Murata CR2430 Coin Cell Watch Battery
Murata CR2430 Coin Cell Watch Battery
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Minimum Order Quantity: 250 units
1 - 499$1.10 ea.
500 - 999$1.05 ea.
1000 - 2999$1.00 ea.
3000 - 4999$0.95 ea.
5000+$0.90 ea.
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Please Note: This item has a minimum order quantity and must be ordered in quantities of 250. Please contact us either by phone or at customerservice@batteryjunction.com for more information.

Murata CR2430

Lithium Coin Cell Watch Battery

The Murata CR2430 combines high performance and long lasting power to form an excellent replacement watch battery. This battery features a 3 volt output along with a capacity of 300mAh, making it one of the best performing batteries of its size. A popular battery in many watch brands, the CR2430 is also commonly found in key fobs, security sensors, medical equipment and more. Packed with long-lasting and reliable lithium chemistry, these batteries have a low discharge rate and long shelf life. Murata CR2430 coin cell batteries are sold in bulk quantities.


  • High energy density with lightweight, quality construction
  • Stable chemistry ideal for long discharge periods
  • Leak resistant
  • Low discharge rate for long-term storage
  • UL approved components


  • Battery Size: CR2430
  • Battery Chemistry: LiMnO2
  • Nominal Voltage: 3V
  • Nominal Capacity: 300mAh
  • Standard Current: 0.2mA
  • Operating Temperature Range: -22°F to 158°F (-30°C to -70°C)
  • Dimensions:
    • Height - 0.118" (3.0 mm)
    • Diameter - 0.964" (24.5 mm)
  • Weight: 0.151 oz. (4.3 g)
Battery Size:CR2430
Battery Capacity (mAh):280
Battery Chemistry:Lithium
Battery Voltage:3
Battery Shelf Life:10 Years
Product Certifications:RoHS, UL
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.151oz
Country of Origin:Japan
Associated Battery Sizes:2430, 5011LC, AWI L20, BR2430, CR2430, DL2430, ECR2430, KCR2430, KECR2430, KL2430, L2430, LF1/2W, LM2430
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Murata CR2430 280mAh 3V Lithium (LiMnO2) Coin Cell Watch Battery - Bulk

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