Micro BatteriesAlkaline Manganese Batteries Standard

Alkaline manganese batteries are highly economical and used in a wide range of applications such as toys, medical devices and health appliances.

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Alkaline Manganese Batteries Standard

Series Lineup

The following specific applications of the series lineup applies to consumer equipment and medical equipment GHTF Class A. (Application details)
Please contact us through our sales desk, agent, or trading company with whom you do business or our contact form about automotive equipment and medical equipment GHTF Class B/C-compatible products.

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Part Number Data
sheet
Status Nominal
Capacity
Diameter
(inch)
Diameter
(mm)
Height
(inch)
Height
(mm)
Mass
(oz)
Mass
(g)
Nominal
Voltage
Operating
Temperature
Range
IEC (JIS)
LR1130 Open the PDF NRND 70mAh 0.457inch 11.6mm 0.12inch 3.05mm 0.0423oz 1.2g 1.5V -10°C to 60°C LR54
LR41 Open the PDF In Production 45mAh 0.311inch 7.9mm 0.142inch 3.6mm 0.0201oz 0.57g 1.5V -10°C to 60°C LR41
LR43 Open the PDF NRND 110mAh 0.457inch 11.6mm 0.165inch 4.2mm 0.0564oz 1.6g 1.5V -10°C to 60°C LR43
LR44 Open the PDF In Production 120mAh 0.457inch 11.6mm 0.213inch 5.4mm 0.0705oz 2.0g 1.5V -10°C to 60°C LR44
  • *Data is not guaranteed, and is provided for reference purposes only.
  • *Please contact us for other models.

Applications

Specific Applications
  • Consumer equipment: Products that can be used in consumer equipment such as home appliances, audio/visual equipment, communication equipment, information equipment, office equipment, and household robotics, and whose functions are not directly related to the protection of human life and property.
  • Medical equipment (GHTF Class A): Products that can be used in medical equipment regulated by Class A of the international classification class GHTF/IMDRF, and whose functions do not directly relate to the protection of human life and property.
Non-specific Applications

Automotive equipment and medical equipment GHTF Class B, C, and D, and applications described in the "Precautions for use" on this website.

* Please contact us through our sales desk, agent, or trading company with whom you do business or our contact form about automotive equipment and medical equipment GHTF Class B/C-compatible products.

Feature

  • Excellent cost performance
    High cost performance has been achieved owing to the use of manganese dioxide as a cathode material.
  • Excellent stable discharge and high-drain pulse discharge characteristics
    Stable voltage output is available during the high-drain pulse discharge.
  • Excellent leakage resistance
    Murata-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.
  • RoHS directive・European Directives
    This product does not contain Mercury (Hg), Cadmium (Cd), nor Lead (Pb), and conforms to EC regulation values (Directive 2006/66/EC, 2013/56/EU).
    Battery pack are excluded from RoHS directive
    (DIRECTIVE 2011/65/EU OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 8 June 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment).