Energizer 637991 Size CR2430 Lithium Coin Cell (Pack of 2)

Extended range
Order Code:

64-6326

Brand: Energizer MPN: 637991 EAN-13: 7638900379914
Qty Unit Price (Ex VAT)
1+ £2.67
Price per unit {{ IncVat ? 'Inc' : 'Ex' }} VAT
147 available to back orderBack-order availability date - 29/01/2025

The Energizer CR2430 is a High Quality Lithium Coin Cell is one of the most common battery sizes used in the UK. It has been designed especially for use in photography devices, calculators, memory backup, watches and other demanding equipment.

This lithium-ion battery delivers high energy density, endurance, and reliability.


  • Dependable power
  • Chemical System: Lithium/ Manganese Dioxide (Li/MnO²)
  • Battery Capacity: 290mAh
  • Battery Technology: Lithium (Single Use)
  • Diameter: 24.5mm
  • Height: 3mm
  • Voltage: 3V
  • Weight: <3g
  • Also known as: CR2430, DL2430, BR2430, KL2430, L2430, ECR2430, 5011LC, L20, KCR2430, E-CR2430, KECR2430, LF1/2W
  • Supplied in packs of 2
  • Manufacturer Part: Energizer 637991
Battery Size CR2430
Capacity 290mAh
Chemistry Lithium Manganese Dioxide
Dimensions (H x W x D) 3.0 x 24.5 x 24.5mm
Pack Size 2
Terminal Type Protruded negative, Flat positive
Voltage 3V
Weight (Per Battery) 4.60g

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