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Technical Data Sheet
LR44 ✓ Verified by PartsTable
Duracell · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

Duracell electronic/security batteries are available in a wide variety of sizes and offer the reliable power you need and expect from Duracell. Key specifications include shape: CYLINDRICAL, terminal_type: FLAT CONTACT TOP, overall_height: 4.9 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM MM, overall_diameter: 11.3 MILLIMETERS MINIMUM AND 11.6 MILLIMETERS MAXIMUM MM, voltage_in_volts: 0.9, ampere_hour_capacity: 120.00. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-174-8057, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
LR44
NSN: 6135-01-174-8057
FSC: 6135
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
shapeCYLINDRICAL
terminal_typeFLAT CONTACT TOP
overall_height4.9 MILLIMETERS MINIMUM AND 5.4 MILLIMETERS MAXIMUM MM
overall_diameter11.3 MILLIMETERS MINIMUM AND 11.6 MILLIMETERS MAXIMUM MM
voltage_in_volts0.9
terminal_quantity2
ampere_hour_capacity120.00
tap_voltage_in_volts1.5
supplementary_featuresTYPE NEDA 1166A A
NSN6135-01-174-8057
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Duracell BATTERY,NONRECHARGEABLE TITLE COMPONENT PN LR44 MFR Duracell BATTERY,NONRECHARGEABL
KEY FEATURES
SUPPLEMENTARY FEATURES: TYPE NEDA 1166A A
TERMINAL TYPE: BUTTON BOTTOM
SHAPE: CYLINDRICAL
OVERALL DIAMETER: 0.455 INCHES MAXIMUM IN
TAP VOLTAGE IN VOLTS: 1.5
VOLTAGE IN VOLTS: 0.9
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLEMENTARY FEATURESTYPE NEDA 1166A A
TERMINAL TYPEBUTTON BOTTOM
OVERALL HEIGHT0.213 INCHES MAXIMUM IN
SHAPECYLINDRICAL
OVERALL DIAMETER0.455 INCHES MAXIMUM IN
TERMINAL TYPEBUTTON TOP
TAP VOLTAGE IN VOLTS1.5
VOLTAGE IN VOLTS0.9
TERMINAL QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
A76Interchangeable
interchangeable cross-reference
interchangeable
108508Interchangeable
interchangeable cross-reference
interchangeable
4-06C1Interchangeable
interchangeable cross-reference
interchangeable
WJ-A76Interchangeable
interchangeable cross-reference
interchangeable
A/76Interchangeable
interchangeable cross-reference
interchangeable
2DS759Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is LR44?
LR44 is a BATTERY,NONRECHARGEABLE manufactured by Duracell.
What parts can replace LR44?
There are 14 known substitutes for LR44: A76, 108508, 4-06C1 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for LR44?
LR44 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6135-01-174-8057. This indicates validated use in U.S. government and defense supply chains.
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